removing cookie functionality from collections page

-- cookie still exists on home page as planned
#crop black border # convert to specific aspect ratio #upload to s3
migration for updating video url of s3
#home page link #home page white line #change video at about page t dg in action
#change in home page # to be applied in video playing
Merge branch 'social_website' of https://github.com/digitalgreenorg/dg into social_website
referencing breadcrums through title instead of optionID to solve removal bug
correcting urls of search completion and search filters
Remove hero image dimension from html.
Main Carousel video playing and display code fixed.
Created a video player div and styled for removing space between div and header.
Corrected use of classes for styling and ids for programming.
Cleanup.
Merge branch 'social_website' of https://github.com/digitalgreenorg/dg into social_website
parameter added to initialize_player()
parameter passed in function template
changes -6px to -7px to remove white line between divs
search completion with videos and their target urls
Merge branch 'social_website' of https://github.com/digitalgreenorg/dg into social_website
passing forward initial migration

-- also changing url of video_thumbnail
Merge branch 'social_website' into test_server_alt