Remove BugSense and tie in FF and RW buttons.

FF and RW buttons on the remote are now wired.  They skip in 10 second
increments.

Bugsense has been removed from the files and Google Mobile Analytics will
be used going forward.  It provides similar functionality with more indepth
reporting abilities.
Performance tweaks and Lint fixes.

* Fix various Android Lint Issues.
* Replace String concatination code with StringBuilder for better
  performance particularly in loops.
Refactor and remove duplicate code between Movies and Episodes

Several of the listeners were doing the exact same thing, so consolidate
the listeners into a common class and reduce the duplicate code.  In
particulare the Long Item Select and Click listener (which launched
the video playback).  Now changes only need to be made once.