Tweaks to date forms to properly capture precision
Make test more meaningful.

This test was flawed because the 'before' check didn't check the
same thing as after (it was non-scoped). Also, the fixtures already
granted some of the permissions that we tried to grant here, so some
things would've passed regardless.
Fix test so failures are caught accounting for backend bug #23
Update to Play 2.2.2
Allow specifying default groups for new users
Add a method to get the content type of this item
Fix creation/editing of notes for users without admin perms. This depends
closely on additional fixes on the server (up to change
635e83a31e45773f7b8210f43d2455c4409bd1ee.)
Allow making new users member of default groups (thus having default perms).
Unify terminology: annotations + comments = notes
Clean up integration tests according to Intellij's strange rules
Rework mock search dispatcher so it returns stuff directly from the backend (skipping search)
Attempting to change an item you can't access now throws a 404