Video player "menu" button added

Toggles display of all appropriate video controls for video player sizes
< 100%
Merge remote-tracking branch 'upstream/master'
Merge pull request #753 from timhobbs/master

Video player "menu" button added
make metadata path configurable
Create profile xml structure
use profile id in streaming service
rename album art property
stub out dlna profiles page
fixes #746 - Problems with playstate for multiple local trailers for the same movie
Identification bugfix
Merge pull request #755 from 7illusions/master

Identification bugfix
add dlna service methods
Merge branch 'master' of https://github.com/MediaBrowser/MediaBrowser
stub out profile edit page
use ffprobe -show_chapters command
support EnableMpegtsM2TsMode
Support anime series ordering with core providers
estimate content length for xbox 360
create separate media encoding project
add image encoder based on ffmpeg