Bugfixes: use @routes everywhere for URLS.
Mock HTTP context in tests.
Utils for creating data in tests.
Added Gravatar support on user email.
Added gravatar support.
Standard version number (major.minor.maintenance).
Merge branch 'dev' of https://github.com/adericbourg/proto-poll into events
Add documentation.
Merge branch 'dev' of https://github.com/adericbourg/proto-poll into dev
Add question choices: improved look & feel.
Add choices to question: removing a choice no longer takes the user to the top of the page.
Preserve question's choices sort order.
Disable browser autocomplete on question's choices.
Create event unit tests.
Add date picker to event creation.

* UI design has to be fixed.
* Fork and change calendar behavior: it has to close when a date is selected.
* Reconsider screen ergonomy?
Auto-close calendar on date selection.
Changed date selection behavior.

Now: use of an inline single calendar and add selected dates in a summary.
TODO:
 * do not allow to select multiple times the same date;
 * manage date display (not good looking currently);
 * collect the dates on form submit (could be useful...).
Dead code.
Bugfix: selected dates were not added to the right container.
Code template readability.