Change instances of "reddits" to "subreddits"
Add support for MediaCrush titles and descriptions
Use video-muted when appropriate for MediaCrush
Set expandOnViewAll for muted MediaCrush expandos
Include expandOnViewAll for more media types
Merge pull request #1854 from SirCmpwn/mediacrush-titles

Add support for MediaCrush titles and descriptions
Merge pull request #1848 from allthefoxes/reddit

Change instances of "reddits" to "subreddits"