User can have multiple emails

Merge branch 'master' of github.com:sharetribe/sharetribe

Accidentally I made a new release without pulling the master first.

add new translations

Version 3.1.2

- better map bubbles
- bug fixes

Small improvements that enhance stability and speed.

Customizable categories, editable about pages etc.

Small bug fixes and bit better installation

Responsive UI, customizable categories and lot of other changes

New UI "3.0" + some improvements, but before new category system

New logic and layout for community updates email