kernel: bump to 3.9.11

firmware: raspicam: Re-enabled ISO setting

See: https://github.com/raspberrypi/userland/pull/58

firmware: raspicam: Added the option to save the raw data as RGB888.
https://github.com/raspberrypi/userland/pull/61

firmware: raspicam: Fix for dark frames in timelapse
https://github.com/raspberrypi/userland/pull/62

linux: dwc_otg: prevent BUG() in TT allocation if hub address is > 16

See: https://github.com/raspberrypi/linux/pull/337

firmware: Fix for software codecs when input frames span multiple 80K packets
See: http://forum.xbmc.org/showthread.php?tid=140518&pid=1417562#pid1417562

firmware: Fix for MJPEG files without a huffman table
See: http://forum.stmlabs.com/showthread.php?tid=9768

firmware: Fix for the missing preview when hflip and vflip options in the raspicam apps are used.
See: http://www.raspberrypi.org/phpBB3/viewtopic.php?f=43&t=32605&start=375#p392051

dwc_otg: make channel halts with unknown state less damaging

See: https://github.com/raspberrypi/linux/pull/340

kernel: dwc_otg: fiq_split: use TTs with more granularity

See: https://github.com/raspberrypi/linux/pull/344

firmware: vdec3: Fix for bug in DBP which can crash GPU when playing corrrupt h264 file