v4l/dvb/rc: rebase to latest upstream
    
    - Rebase v4l/dvb/rc code to latest upstream, should fix a fair
      number of ir/rc-related issues, including bugzilla #662071
    - Drop the spaghetti mess of patches we had for v4l/dvb/rc
    
    Note: new patches can be trivially created using this:
    
    http://git.linuxtv.org/media_build.git
    Signed-off-by: Jarod Wilson <jarod@redhat.com>