Strip whitespace from routes.
Dynamic omniauth strategies for facebook.

*Removes unneccesary APP_CONFIG ids for facebook.
*Adds setup phase hook for setting up facebook strategy
*Adds necessary routes for setup phase hook
*Removes unnecessary omniauth classes that created community specific strategies
Remove fb credentials.
Return facebook credentials to config, setup and checks.
Facebook credential management to admin ui.
Take Rubocop into use
Fix/Disable Offenses
Configs + Travis
Fix error in Travis script
Gemfile
Two column layout for facebook connect and new translations with links to Facebook developers dashboard.
Update zeus
Don't use S3 if settings are not there
Example
Use possibly from rubygems
Merge pull request #400 from sharetribe/update-possibly

Use possibly from rubygems
Add route for devise setup phase hook.
Clean unnecessary whitespace and fix config example.
Merge branch 'master' into fb-connect

Conflicts:
	config/routes.rb
Merge pull request #394 from sharetribe/rubycop

Rubycop