Integration with libvlc 2.1.1

[cpg]

@megabitdragon created a new vlc2 branch in this tree that tries to use libvlc 2.1.1.

He only added the library dependency without any other changes to the code. The application will not build as is in that branch.

The task in this issue is to update the code as necessary to account for the new libvlc SDK and make it 1) compile properly and 2) run properly.

You can check this commit to get started by looking at what the VLC team did with their sample embedded player to get it adapted to the new version of the library. Presumably, our code may have to change in similar ways to adapt to the library.

Side note: no policy changes as to when invoke this player should be done. That is left for #17.

[csoni111]

I would like to work on this.

[cpg]

Great job guys! All media types I tried worked well!