added video file upload support
renamed data to video source, enabled automatic transcoding for uploaded files
refactored video source api attributes
refactored zobject schema api attributes
added title and keyword options during video upload
[70409274] updated collection models to lazy load response data, added paging attributes, updated response parsing for new response format
[70409274] updated upload save to merge response attributes
[70409274] updated page size variable names
video embed in videos collection
videos helper on zobject model
return array response
flatten video array
fixed zobject video fetch method
removed pry
simplied video multi query method on zobjects
added extra params for order
set up search model
puts search on zobjects model
search on videos
added player helper to video model