Squashed commits of the following:

* Delete an unused global (getredash#3231)

Signed-off-by: koooge <[email protected]>

* Fix: forked query wasn't opening in MULTI_ORG env (getredash#3236)

* Send argsrepr value with execute_query task (getredash#3235)

* request.view_args might be None and add org_id to ApiUser (getredash#3237)

* Handle the case when a QueryTracker is None and change order. (getredash#3238)

* Fix: Query editor duplicates keystrokes [getredash#2972] (getredash#3239)

* Simple user view (getredash#3244)

* show a simple user details page when viewing a user who isn't you (or you arent the admin)

* add a snapshot test

* lint

* getredash#3213 Scatter charts can have category Y axis (similar to Bubble) (getredash#3243)

* Upgrade requests package (getredash#3245)

* Support overriding the default Celery schedule database file via SCHEDULE_DB environment variable. (getredash#3056)

By default Celery will use a file celerybeat-schedule in the current directory.
This is an issue in a Kubernetes/Openshift environment as the file may be lost or even impossible to write.

* Closes getredash#2396: Add finer-grained scheduling. (getredash#2426)

* Closes getredash#187: Add finer-grained scheduling - backend.

* Closes getredash#2396 - Add finer-grained scheduling - frontend.

* Fix linting issues

* Rename ScheduleDialgo to .jsx

* Feature: Refresh schedule - code optimizations

* Feature: Refresh schedule - save/cancel actions

* Feature: Refresh schedule - styling (getredash#3247)

* Fix: Able to set out-of-range refresh interval

* Fix: Refresh schedule phrase overlaps title (getredash#3250)

* Add "Active at" column to user list. (getredash#3026)

* add last_active_at to users page

* Use our JSON encoder as the SQLAlchemy JSON serializer.

* Fixed some inconsistencies in the user query class methods.

* Minor cosmetic fixes.

* Add some make tasks for easier development.

* Add user detail sync system based on Redis backend.

There is a periodic Celery task that updates a new “details” JSONB column in the “user” table with the data from Redis.

Currently this is only used for tracking the date of last activity of a user but can be extended with other user information later.

Updates a few dependencies.

* Normalize a few Flask extension API names.

* Reduce implementation complexity of JSONEncoder.

* Use request_started signal to make sure we have a request context.

Otherwise loading the user based on the request won’t work.

* Fix test that checks if disabled users can login.

This correctly uses a URL path that includes the current organization and checks for the error message.

The previous test seems to have been a red herring.

* Minor cosmetic fixes.

* Remove needs_sync in favor of just deleting things.

* Misc review fixes.

* Ignore line length.

* Split redash.models import several modules.

* Move walrus UTC DateTimeField into redash.models.types.

* Restore distinctly loading dashboards.

* Simplify default values for user details.

* Define __repr__ methods generically.

* Consistently have underscore methods at the top of model methods.

* Fix tests.

* Split redash.models import several modules.

* Update to latest walrus and redis-py.

* Update kombu to 4.2.2 for redis-py 3.x compatibility.

* Remove redis-cli container after running Make task.

* Move buffer condition after datetime/time conditions.

* Update walrus to 0.7.1.

* Refactor some query APIs.

This uses the flask-sqlalchemy helpers consistently and makes more use of mixins.

* Post rebase fixes.

* Use correct kombu version

* Fix migration down revision

* Invitation Pending changes (getredash#3229)

* determine invitation_pending according to empty password. This commit will be reverted, I'm just deferring the implementation

* show '(Invitation Pending)' to users who haven't accepted their invitation yet

* allow resending invitations

* allow deletion of pending users from user list

* set invitation as not pending when following invite link

* prevent deleting activated users

* test that users who follow invitation links are set as non-pending invitations

* prevent re-using invitations

* invitees who use SSO will now also be marked as "non-pending"

* lint

* client: Remove estraverse (getredash#3254)

Signed-off-by: koooge <[email protected]>

* Redis based implementation of user active_at timestamp update (getredash#3256)

* Switch to simpler implementation
* Fix active_at update code
* Fix sync test

* update Flask-OAuthLib (getredash#3262)

* Fix invitation pending for existing users (getredash#3261)

* default `is_invitation_pending` to false and actively set it to true
when inviting users, so that existing users won't show "Invitation
Pending"

* fix tests that broke due to default is_invitation_pending value

* update Flask-OAuthLib

* [Data Sources] Implement Apache Drill (getredash#3188)

* Added support for Apache Drill datasource

* Improvements in `Drill` query runner and minor refactoring

1. Drill query runner now inherits from `BaseHTTPQueryRunner`, because they both have a lot of common code.
2. `BaseHTTPQueryRunner.get_response` method now accepts `http_method` argument (original implementation was only capable of sending `GET` HTTP requests).
3. Added `order` to `BaseHTTPRequestRunner` configuration schema to fix order of UI elements based on the schema.
4. Eliminated duplicate method `_guess_type` in `GoogleSpreadsheet`, `Results` and `Drill` query runners, moved `guess_type` to `redash.query_runner`.
5. Removed tests for `_guess_type` in `GoogleSpreadsheet`, `Results` and `Drill` query runners, merged them into single test case and moved to `tests.query_runner.test_utils`.
6. Various minor changes (code style, imports, etc).

* Fix: Refresh schedule interval count doesn't adhere to permission rules (getredash#3265)

* Fix: Refresh schedule interval count doesn't adhere to permission rules

* Fix “4.28 weeks” to “30 days”

* Merge interval type and count into one <Select>

* Fix: Refresh schedule durations not pluralized sufficiently (getredash#3268)

* Fix: Refresh schedule durations not pluralized sufficiently

* Allows omitting single value number in durationHumanize (getredash#3274)

* Verify admin email address (getredash#3267)

* add an  bit

* prompt on homepage when user's email hasn't been verified

* set e-mail as verified for new setups and invited users

* 👋 copy & paste invite links, it's time for verified e-mails!

* default `is_invitation_pending` to false and actively set it to true
when inviting users, so that existing users won't show "Invitation
Pending"

* fix tests that broke due to default is_invitation_pending value

* treat admin's e-mail address as verified

* add verification endpoint

* send verification e-mail

* Update client/app/components/empty-state/empty-state.html

Co-Authored-By: rauchy <[email protected]>

* Update redash/authentication/account.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/handlers/authentication.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/templates/emails/verify.html

Co-Authored-By: rauchy <[email protected]>

* Update redash/authentication/account.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/templates/verify.html

Co-Authored-By: rauchy <[email protected]>

* Update redash/templates/emails/verify.txt

Co-Authored-By: rauchy <[email protected]>

* add link in case redirects are disabled

* POSTing to /email_verification makes more sense than GETting /send_verification

* avoid sending invitations when no_invite is passed along

* Update client/app/pages/users/new.html

Co-Authored-By: rauchy <[email protected]>

* move e-mail verification prompt to home-page

* get rid of redundant $scope

* return JSON

* flip is_email_verified's default value so that existing users do not
show as not-verified

* e-mail verification propmt isn't dangerous, it just wants to warn you

* Scheduler tests (jest/enzyme) (getredash#3269)

* Setup enzyme and initial ScheduleDialog test

* Added tests for each schedule setting

* Added refreshOptions tests

* Added count out-of-range tests

* Added modal confirm/cancel tests

* Fixed tests failing due to server timezone difference

* Rebased to master

* Pleasant alert-warning colors (getredash#3276)

* Pleasant alert-warning colors

* Fix for json viewer primitive color

* handlers: Fix post users (getredash#3273)

* Update Antd to latest version + fix tests (getredash#3281)

* Pin version of pyparsing (getredash#3282)

* Separate Bootstrap/Ant styling (getredash#3279)

* Separate Ant less dependency tree

* Change order between variables and ant imports

* Remove inc/variables from ant.less

* Update input-height-base for antd

* Set same input-color for Ant and Bootstrap

* Dashboard Parameters (getredash#2756)

* getredash#2641 Step 1: split Add Widget/Add Textbox buttons

* Convert Add widget/textbox dialogs to React components

* getredash#2641 Step 2: Implement new dashboard parameters logic

* Resolve conflicts and fix build errors

* getredash#2641 Refactoring and improve code quality

* Add Edit parameter mappings dialog to the widget

* getredash#2641 Changes after code review

* Use Ant's Select component instead on <select> tags

* Fix Antd imports

* Fix Antd imports

* Fix Cannot read property 'getParametersDefs' of undefined

* Fix widgets static params bugs (don't show input, don't init from URL)

* Minor UI/UX fixes

* Migrate DynamicForm to React (getredash#3209)

* create DynamicForm React component

* Render fields based on target in DynamicForm

* Add missing title property to fields

* Fix style properties in DynamicForm

* Render File fields in DynamicForm

* Use React for middle component instead of Angular

* Functional save button

* Update label style

* Render functional actions

* Handle file inputs

* Update render methods to fix code climate issues

* Fix ant input number showing duplicate arrows

* Update DynamicForm style to be vertical

* Separate imports from antd in DynamicForm

* Add Feedback Icons to DynamicForm

* Change Action props on DynamicForm
- use type and pullRight instead of class prop
- update data sources and destinations pages accordingly

* Remove setDefaults method from DynamicForm fields

* Update antd version

* Remove unnecessary class selectors

* Remove another unnecessary class selector

* Remove tree validations and introduce ParameterizedQuery (getredash#3230)

* Fix invitation pending for older invitations (getredash#3298)

* explicitly look for a False under details['is_invitation_pending'] and
not any falsey result, to avoid locking out invitations which were
created before the Pending Invitation feature was introduced. Solves getredash#3297

* test that old invites (that do not have any is_invitation_pending flag set in their details object) are still acceptable

* Multifilter's dropdown cropped when visualization container is too small

* Use None as "not scheduled" default value of a query (getredash#3277)

* Use null as the default scheduled value.

* Don't serialize None to json, so we can use SQL is not null predicate.

* Fix warning about unicode in tests

* Handling empty query.schedule in UI (getredash#3283)

* Add migration to convert empty schedules to null and drop the not null contraint.

* Update form text colors (getredash#3296)

* Create ant variables and update form colors

* Remove less extension from imports in ant.less

* Update font-weight for labels

* Add percy snapshot for create data source page

* Remove bold in labels only for checkboxes and radio buttons

* Allow execution of highlighted subquery (getredash#3288)

* allow execution of selected subquery
* fix query save while highlighted
* don't modify queryText and update UI when running selected
* code style and transition
* Fix query selection execution background color
* make naming consistent

* override default integer/float formatting with environment variables (getredash#3307)

* Add regenerate function of user's API key (getredash#3224)

* Add regenerate function of user's API Key

* Update client/app/pages/users/show.js

Co-Authored-By: kyoshidajp <[email protected]>

* Remove unused error message

* Refactoring: Inline temp

* Update client/app/pages/users/show.js

Co-Authored-By: kyoshidajp <[email protected]>

* Change action event of regenerate user API key

* add wait time before percy data source page snapshot (getredash#3320)

* Fix an error of exporting dict value as Excel (getredash#3323)

* support for fetching all JQL results by way of pagination (getredash#3304)

* Use Ant's Paginator component; migrate SortIcon to React (getredash#3317)

* Textless query result endpoint (getredash#3311)

* add an endpoint for running a query by its id and (optional) parameters
without having to provide the query text

* check for access to query before running it

* Add configuration for the Support probot. (getredash#3327)

* Remove link to roadmap (getredash#3329)

It's no longer maintained 😢

* Filtering out incompatible dashboard params (getredash#3330)

* Add: Uptycs query runner (getredash#3319)

* adding uptycs query_runner in redash

* as per comment from Arik comment fixed the code

* fixed function_name

* fixed some indentation issues

* fixed the indentation issue and taken out customer_id from secret

* fixed the dependency of urllib3

* fixed the indententaton issue

* remved the urllib3 from requirements

* fixed the indentation issues

* added the new square image for Uptycs. Removed unnecessary variable and made ssl as an option

* fixed indentation issue

* Renamed SSL to verify_ssl and also added verify_ssl validate in verify in missing places

* Migrate PageHeader component to React (getredash#3324)

* Migrate PageHeader component to React

* CR1

* Convert Angular services to CommonJS-style and use them in React components instead of injecting (getredash#3331)

* Refine Auth service: remove dead code and fix race condition
* Export services in CommonJS style
* Refine Users, Events and OfflineListener services
* Refactor Notifications service - rewrite to CommonJS
* Replace Angular service injection with imports in React components
* Fix Footer tests
* Events service -> recordEvent function
* CR1

* Allow query owners to hard-overwrite query content in case of overlap with other user (getredash#2370)

* Hard overwrite on conflict for query owners (re getredash#283)

* Use AlertDialog instead of custom global function.

* Refine SettingsMenu service and <settings-screen> component (getredash#3339)

* Refine SettingsMenu service and <settings-screen> component

* Rename services/settingsMenu file to match default export name

* CR1

* Move BigQueryGCE to its own file (getredash#3356)

* Move BigQueryGCE to its own file

* Add missing import

* Add Percy Page Screenshots (getredash#3338)

* Add Percy Page Screenshots

* Add missing space

* WIP: Add dashboard details section for dashboard owner and more (getredash#2934)

Show dashboard creator on dashboard page

* getredash#3355 Widget params: Date/Date range value empty in static param input (getredash#3357)

* Refactor Policy and OrganizationStatus services (getredash#3345)

* Refactor Policy and OrganizationStatus services

* Cypress tests: preset the admin API key to a static value (getredash#3358)

* Server-side parameter validation (getredash#3315)

* stop testing `collect_query_parameters`, it's an implementation detail

* add tests for `missing_query_params`

* rename SQLQuery -> ParameterizedSqlQuery

* rename sql_query.py to parameterized_query.py

* split to parameterized queries and parameterized SQL queries, where
parameterized queries only do templating and parameterized SQL queries
add tree validation on top of it

* move missing parameter detection to ParameterizedQuery

* get rid of some old code

* fix tests

* set syntax to `custom`

* revert the max-age-related refactoring

* 👋 tree validations 😢

* BaseQueryRunner is no longer a factory for ParameterizedQuery, for now

* add an endpoint for running a query by its id and (optional) parameters
without having to provide the query text

* adds parameter schema to ParameterizedQuery

* adds parameter schema validation (currently for strings)

* validate number parameters

* validate date parameters

* validate parameters on POST /api/queries/<id>/results

* validate enum parameters

* validate date range parameters

* validate query-based dropdowns by preprocessing them at the handler
level and converting them to a populated enum

* change _is_date_range to be a tad more succinct

* a single assignment with a `map` is sufficiently explanatory

* Update redash/utils/parameterized_query.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/utils/parameterized_query.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/utils/parameterized_query.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/utils/parameterized_query.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/handlers/query_results.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/utils/parameterized_query.py

Co-Authored-By: rauchy <[email protected]>

* build error message inside the error

* support all types of numbers as number parameters

* check for permissions when populating query-based dropdowns

* check for access to query before running it

* check for empty rows when populating query-based enums

* don't bother loading query results if user doesn't have access

* 💥 on unexpected parameter types

* parameter schema default is a list, not a dictionary

* remove redundant null guards

* Frontend lint update (getredash#3253)

* client: Add lint command

Signed-off-by: koooge <[email protected]>

* client: Override eslint rule object-curly-newline to keep current style

Signed-off-by: koooge <[email protected]>

* client: Override eslint rule no-else-return to keep current style

Signed-off-by: koooge <[email protected]>

* client: Fix eslint import/named

Signed-off-by: koooge <[email protected]>

* client: eslint-5

Signed-off-by: koooge <[email protected]>

* codeclimate: Delete the old setting

Signed-off-by: koooge <[email protected]>

* client: Downgrade eslint 5 to 4 in codeclimate

Signed-off-by: koooge <[email protected]>

* client: npx install-peerdeps --dev eslint-config-airbnb

Signed-off-by: koooge <[email protected]>

* client: Enbale .jsx lint

Signed-off-by: koooge <[email protected]>

* client: Set warn

Signed-off-by: koooge <[email protected]>

* client: Fix lint indent, implicit-arrow-linebreak, lines-between-class-members

Signed-off-by: koooge <[email protected]>

* client: Disable eslint operator-linebreak

Signed-off-by: koooge <[email protected]>

* Revert "client: Downgrade eslint 5 to 4 in codeclimate"

This reverts commit f0fb0f0.

* client: Fix react/button-has-type

Signed-off-by: koooge <[email protected]>

* client: Disable an eslint rule react/jsx-one-expression-per-line

Signed-off-by: koooge <[email protected]>

* codeclimate: Disable no-multiple-empty-lines

Signed-off-by: koooge <[email protected]>

* client: Disable eslint react/destructuring-assignment

Signed-off-by: koooge <[email protected]>

* yandex_metrica: changed auth from params to headers (getredash#3360)

* Filename set when /results called directly (getredash#3359)

* filename set when /results called directly

* /results filename changed from query name to id

* Long line shortened

* Fix: Escape button in tag edit modal (getredash#3363)

* Update CodeClimate configuration format to Version 2 (getredash#3286)

* codeclimate: Update format v2
* codeclimate: Ignore generated files

* Fix: make ClickHouse password and username truly optional (getredash#3362)

* clickhouse optional password

* clickhouse URL and user made optional

* Migrate FavoritesControl component to React

* Migrate TagsList component to React

* CR1

* CR2

* Fix: Static param value not editable for Text/Number (getredash#3369)

* CR3

* Fix: static param text value is `[object Object]` (getredash#3371)

* Tune CodeClimate's config to make it less annoying (getredash#3370)

* Fix some incompatible dependencies (getredash#3348)

* Pin requests-oauthlib to work around incompatible deptree.

* Update boto3/botocore to fix incompatible deptree.

* Fix eslint errors

* CR1

* Migrate EmptyState component to React (getredash#3373)

* Migrate EmptyState component to React

* CR1

* CR2

* Widget param url prefix p to p_w (getredash#3380)

* Show disabled unpublished queries for alert and dashboard modals. (getredash#3347)

* BigQuery should correctly handle tmp tables that do not have a schema field. (getredash#3382)

* Alternative implementation: Step component

* Bring back data sources step for non admins

* No need to export Step

* Refine implementation, fix 'shouldShow' condition, fix eslint warnings

* Last refinements:

* Update Step implementation to be easier to read.
* Set some props to required to remove default value.

* Fix Cypress E2E failing in CI

* Fix Add datasource step; EmptyState.icon is optional

* Migrate "time ago" components to React (getredash#3385)

* Replace <am-time-ago> (angular-moment) and <rd-timer> with React component

* PropTypes: Moment validation

* Increase polling interval

* Refine component implementation

* Add tooltip with formatted date/time

* Refine component implementation

* fix lint error - getDerivedStateFromProps should be placed after state (getredash#3391)

* Add archived queries section to queries list. (getredash#2888)

* Add archived queries section to queries list.

* Refactor route building for list based controllers.

This also fixes the dashboard empty state page.

* Ignore to copy some files onto docker container (getredash#3388)

* Ignore to copy some files onto docker container

Signed-off-by: koooge <[email protected]>

* Dockerignore venv/

Signed-off-by: koooge <[email protected]>

* Make the logic around schedule['until'] easier to read (getredash#3376)

*  [Widget Params] Migrated edit params + new widget dialog to Ant Modal (getredash#3387)

* Use textless endpoint for pristine queries (getredash#3367)

* use the textless endpoint (/api/queries/:id/results) for pristine
queriest

* Revert "use the textless endpoint (/api/queries/:id/results) for pristine"

This reverts commit cd2cee7.

* move execution preparation to a different function, which will be soon
reused

* go to textless /api/queries/:id/results by default

* let the query view decide if text or textless endpoint is needed

* lint

* Fix: Selected item in dropdown unreadable (getredash#3398)

* Fix: only login user when it's the current user. (getredash#3396)

Otherwise it would login the admin as the user...

* Added pre-push hook (getredash#3390)

* [Widget Params] Switched parameter list to table style (all parts) (getredash#3332)

* [Widget Params] Split title and mapping editing

* [Widget Params] Restyled source editing

* [Widget Params] Switched parameter list to table style

* Displaying different labels and help phrases when changing type
Added link to knowledge base
Fixed issue with existing param default select value

* Add YAML support in QueryEditor (getredash#3395)

* Migrate Dashboards/Queries/Users list pages to React (getredash#3381)

* Refine existing implementation of dashboards/queries/users lists and a common base controller

* Migrate common list page controller to React and refactor it's logic

* Migrate Dashboard list page to React

* Migrate Queries list page to React

* Migrate Users list page to React

* Remove react-timeago dependency

* Use composition instead of inheritance

* Refine implementation

* Merge sidebar into single component

* Refine column definitions

* Use simple controller instead of React context

* Refine implementation

* Restore changes from getredash#2888

* Tweak Users list page

* Ability to render dynamically defined components

* Tweak users list page

* User list page for non-admins

* Fix: ItemsTable ignores isAvailable field

* Refine implementation

* Refine implementation

* Implement LiveItemsList as higher order component

* Some fixes

* Move some definitions to a better place

* Some fixes

* Refine components

* Refine UsersList page

* More comments for a god of comments

* Fix wrong tables size on smaller screens

* Tweak tables

* Fix: cohorts get stuck when passing strings instead of numbers. (getredash#3397)

* Fix: cohorts get stuck when passing strings instead of numbers.

Parse the value to get a number.

* Use parseInt for stage

* Remove redundant parseInt

* Refactor TagsControl; fix TagsEditorModal animation (getredash#3399)

* Refactor TagsControl; fix TagsEditorModal animation

* Update tooltip text

Co-Authored-By: kravets-levko <[email protected]>

* Update tooltip text

Co-Authored-By: kravets-levko <[email protected]>

* CR1

* [Bug fix] Few small bugs on Queries list page (getredash#3402)

* Link to query page
* Sidebar menu item title: `Archive` -> `Archived`
* Whitespaces in empty state block

* Coerce to moment when 'datetime' selected by user. (getredash#3150)

* Work around a resizing issue. (getredash#3412)

* Work around a resizing issue.

Fix getredash#3353.

* Add comment to remove this when we delete Angular.

Co-Authored-By: jezdez <[email protected]>

* Show active and pending users separately (for admins) (getredash#3400)

* Fix: “Add TextBox” dialog not opening (getredash#3414)

* [Widget Params] Title edit fixes (getredash#3413)

* [Codebase Improvement] Refine dialog wrapper and use it for all existing dialogs (getredash#3407)

* [UI/UX Improvement] Use Ant's Button component on users list page (getredash#3416)

* Unify query based dropdown population (getredash#3337)

* stop testing `collect_query_parameters`, it's an implementation detail

* add tests for `missing_query_params`

* rename SQLQuery -> ParameterizedSqlQuery

* rename sql_query.py to parameterized_query.py

* split to parameterized queries and parameterized SQL queries, where
parameterized queries only do templating and parameterized SQL queries
add tree validation on top of it

* move missing parameter detection to ParameterizedQuery

* get rid of some old code

* fix tests

* set syntax to `custom`

* revert the max-age-related refactoring

* 👋 tree validations 😢

* BaseQueryRunner is no longer a factory for ParameterizedQuery, for now

* add an endpoint for running a query by its id and (optional) parameters
without having to provide the query text

* adds parameter schema to ParameterizedQuery

* adds parameter schema validation (currently for strings)

* validate number parameters

* validate date parameters

* validate parameters on POST /api/queries/<id>/results

* validate enum parameters

* validate date range parameters

* validate query-based dropdowns by preprocessing them at the handler
level and converting them to a populated enum

* change _is_date_range to be a tad more succinct

* a single assignment with a `map` is sufficiently explanatory

* Update redash/utils/parameterized_query.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/utils/parameterized_query.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/utils/parameterized_query.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/utils/parameterized_query.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/handlers/query_results.py

Co-Authored-By: rauchy <[email protected]>

* Update redash/utils/parameterized_query.py

Co-Authored-By: rauchy <[email protected]>

* build error message inside the error

* support all types of numbers as number parameters

* check for permissions when populating query-based dropdowns

* check for access to query before running it

* check for empty rows when populating query-based enums

* don't bother loading query results if user doesn't have access

* 💥 on unexpected parameter types

* parameter schema default is a list, not a dictionary

* fix a totally unrelated typo

* remove redundant null guards

* introduce /dropdown.json endpoint with dummy data

* wire frontend to /dropdown.json

* always return name/value combos from /dropdown.json

* load actual data into /dropdown.json

* pluck correct values for `name` and `value`

* reuse dropdwon plucking logic in QueryResultResource

* simplify _get_dropdown_values

* when doing parameter validation, we only care about the value and not
the display name

* rename dropdown to dropdownOptions

* move dropdown_values to utils/parameterized_query.py

* stop converting queries to enums and encapsulate the work inside
ParameterizedQuery (almost - /dropdown.json would still access the
dropdown_values method)

* re-order arguments by importance

* test query parameter validation

* tests for dropdown_values logic

* remove `.json` suffix to the dropdown endpoint

* allow `BaseResource` to handle JSON stuff

* move _pluck_name_and_value outside its containing method

* case-insensitive lookup when plucking name and value

* separate concerns and simplify test isolation for `dropdown_values`

* pick the default column according to the order specified in the query
result columns attribute

* use `current_org` instead of passing `org`

* test that user has access to the query when calling the /dropdown
endpoint

* Added short modal specific styling (getredash#3366)

* Handle InterruptException in Athena query runnner like in the Presto query runner. (getredash#3403)

* Upgrade Sentry SDK (getredash#3418)

* replace raven with sentry-sdk

* use sentry-sdk in celery

* use sentry-sdk with flask

* unify Flask and Celery initializations for Sentry

* extract sentry stuff to own module

* it's time for Sentry 0.7.2

* [Bug fix] Show query result footer only when there is a query result. (getredash#3422)

* Bug fix] Saving a new query removes reference to last query result (getredash#3421)

* Correctly test if the current query result is for the current query.
* Serialize a new query with its visualizations.

* [Feature] Alternative implementation of dashboard param title editing (