Merge pull request #28 from adya/master

Huge merging. Tthe pre-release prototype here.
Playlist Removing fixed. Manifest modifications.
some changes in manifest and playlist deleting fixes
Merge branch 'master' of https://github.com/VAlux/YAMP
fixed playing indication
playlists complete functionality implementation
initial testing
some fixes and enhancements
release 2 (part 2)