We dont need image sorcery gem for a single convenience method
add ignore for tombstone
Improve resize logic so images end up sharper
Work in progress, keeping avatars locally

This introduces a new model to store the avatars and 3 uploads per user (gravatar, system and custom)

user can then pick which they want.
BUGFIX: sometimes we have stringio, it has no close
Fix specs for avatars
Implement avatar picker
Correct avatar related jobs
We need pry in development
BUGFIX: broken spec
BUGFIX: include avatar for system user
BUGFIX: exclude avatars from mini profiler
BUGFIX: rake task for creating an admin was not activating the account
FIX broken spec
BUGFIX: support CDN for avatars
Correct broken spec
Implement S3 support
BUGFIX, selecting uploaded avatars incorrectly in some cases