admin signs in assignment
admins add video assignment first part
admin adds a video, second part, uploading file (locally) with carrierwave
added fog gem and enabled upload file to amazon s3
updated carrier wave config
updated config.fog_directory with s3 bucket name
watch video assignment
added feature test for adding video
minor fixes with Brandons input
Merge pull request #10 from j1wu/mod11

Mod11