Merge pull request #895 from davidbeauchamp/master

extra/x265 bump to 1.2-1
Merge pull request #896 from davidbeauchamp/master

extra/ffmpeg to 2.2.4-3
alarm/gst-imx to 0.9.7-2
core/linux-armv7 to 3.15.5-1
core/linux-kirkwood-dt to 3.15.5-1
core/linux-kirkwood to 3.15.5-1
core/linux-raspberrypi to 3.12.24-1
core/linux-raspberrypi-latest to 3.15.5-1
alarm/raspberrypi-firmware to 20140711-1
alarm/xbmc-rbp-git to 14.20140711-1
alarm/xbmc-rbp-git build fix