Unsubscribe from app. ref 14873
Minor fix
Spec comment fix
Merge branch 'errbit' into feature/upstream_merge
Merge upstream
Remove return(false) from before_filter "require_watcher_edit_priviledges"
Merge branch 'errbit' into feature/upstream_merge
Upgrade to Mongoid 3.1.4 version
remove ruby 1.8 support

Mongoid 3.x is ruby 1.9+
remove ruby 1.9.2 from travis
fixing mongo.rb initializer to use mongoid 3
fix mongoid migrations
Enables Rack::Deflate for notify.js

This saves a bit of time when the user tries to load the page
that has javascript notification.
It will gzip the javascript, from my calculations the gain is
up to 27Kb.
Added max-age to notifier.js

This adds some performance to the application clients,
they won't need to download it/check for each request.
Merge pull request #515 from arthurnn/mongoid_upgrade

Conflicts:
	app/models/notice.rb
To legacy purpose we need App _id to be string

revert from [039744a1bb25e6b9ed1bd287554f039ebdc2df60]
Add test about the _id field of App to avoid forget it
The search need search on where field too

This search was revert in commit
[039744a1bb25e6b9ed1bd287554f039ebdc2df60]
Define some Mongoid option mandatory by define if there are ENV
configuration or not

Revert in commit [f021f13444f727888986ea79fad36b77ca0f6ae7]
Avoid same error if other line than first change

Only the first line of backtrace was use to mark error like same. Avoid
this behavior because some language ( like python ) change only last
line of backtrace