contents and organization controllers wip
updated models for content library
update controllers to support new model functionality
permissions from cancancan
remove api references
Merge pull request #3 from CruGlobal/content_library

Content library
smtp fixes
production server superclass mismatch error fix
explicit logging
rack zippy
logfix
log fix attempt #2
added airbrake config to server
made airbrake optional
Merge pull request #4 from CruGlobal/stage

Stage to Production