Initial commit of playlist feature.
Added permlink to playlist.
Added titling logic.
Playlist working w/ translated entities.
Working permlinks based on clean version of a module's title.
Added better support for hash-based navigation of playlist.
Added templates to module templates dir.
Added two files I neglected two commits ago.
Added support for properly rendering module nodes in playlist. Also fixed permlink, they now link language as well.
Better language support, better node render, removed custom controls in favor of default nav controls.
Added dependencies to playlist.
Removed custom controls in template.