added custom_collections to homepage and scroller_items [ci-skip]
small change to 'add to collection' button on item pages
small changes to homepages styles and fixed broken styles from admin wysiwig for exhibits [ci-skip]
added reorder abilities to admin for collections homepage slider [ci skip]
fixed broken homepage spec [ci skip]
added CC image model, image carousel/slider
moved welcome text to block
fixed style of summary content [ci skip]
added fragment playing to videos when passing ?start=30&end=40 in the url [ci skip]
changed sample video to hosted test one so seeking works in chrome since localhost doesnt support the byte-range needed for chrome to seek in a video [ci skip]
added autolinking to tweets on homepage [ci skip]
added 2 test videos of different formats to test out ffmpeg conversion and video playback in FF [ci skip]
changed color of video bar to match orange on site [ci skip]
added ability to remove cc_items from cc edit page [ci skip]
updated Twitter gem [ci skip]
Merge pull request #211 from afred/homepage_content

Homepage content branch being merged