Merge pull request #64 from antham/various-fixes

Various fixes

Merge pull request #61 from antham/upgrade-go

Upgrade go

Merge pull request #56 from antham/dependabot-go_modules-github.com-P…

…uerkitoBio-goquery-1.6.1

Merge pull request #48 from antham/dependabot-go_modules-github.com-j…

…arcoal-httpmock-1.0.6

Merge pull request #42 from antham/fix-flush-and-delete

Fix flush inbox and delete mail

Merge pull request #40 from antham/remove-spam-prefix

Identify spam

Merge pull request #39 from antham/minor-fixes

Minor fixes and improvement

Merge pull request #38 from antham/parse-automatically-version

Parse automatically version to fix issue when site change

Merge pull request #37 from antham/fix-version

Fix version dump

Merge pull request #36 from antham/add-json-flag

Fix circle config