Added adding and updating of shows
Removed Video model, as Videos are saved in Kaltura and details saved in cameos
Merged Developemnt branch and Removed videos from schema
Added saving of Cameos from UI
Integrated Dashboard page and added adding of shows and uplaoding of videos
Resolved merge conflicts while merging development into video_processing_with_kaltura
Fixed error while displaying home page
Fixed error while saving Uploading and saving cameos
Merge branch 'development' into request_friends
Displaying friends from facebook