Removed obsolete article, new one is available

Removed obsolete article, new one that replaces it is published already - http://dev.opera.com/tv/opera-tv-emulator/
Article extended with ABR and DRM info

Additional info about adaptive bitrate streaming and drm formats supported.
Added Playready version
Fixed JavaScript word after review
Fixed code after review
Added backticks into the inline code
Removed author

Will add it later, not needed now and need this article to out soon.
Lang fix
Fixes after review.
Merge pull request #166 from tomaszstawarz-opera/master

TV articles change