New API with endpoints for listing, creating and editing posts.
Users can only edit posts if they are younger than 3 days.
Public post used wrong serializer
fieldlist needs to be a tuble
Swapped Userprofiles for Django 1.5 extended Usermodel. Fixes #61
Added Profileview to API
new Usermodel has no user attribute
send verification email when email is updated via api
Fixed typo in TOS
Merge branch 'master' into viirus

Conflicts:
	templates/index.html
diary: Added migrations from UserProfile to custom DiaryUser model
Fixing DiaryUser migrations
Fixing migrations for new installations
Fix migration for users which were not invited by someone
diary: migrations: Drop old UserProfile after finished migrations