Merge pull request #109 from californiavol/master

merge from master
Merge pull request #110 from californiavol/master

merge from master
added video controller and list videos function
updated admin nag
added crud stubs to admin video controller
added numerous controllers and models

department controller : departments, playlists, videos models
updated department controller, model, and views
Merge pull request #113 from californiavol/macbook-branch

Macbook branch
Merge pull request #114 from californiavol/imac-work

Merge pull request #109 from californiavol/master
Merge pull request #116 from californiavol/master

Merge from master