[aml] Update Linux kernel to 3.0.101-bbbd722
[aml] Update to GCC 4.9.1 that other projects are using

Recent update in kernel that fixes the crash in HDMI driver during a boot,
if the kernel was compiled by GCC >= 4.8, now allows us to use GCC 4.9.1.
[aml] Update XBMC patches
[aml] Enable GOLD linker
[aml] Update XBMC patches

Take another approach for the issue when XBMC settings may be occasionally lost after a poweroff.
Previous fix caused a problem when some settings such as video calibration and skin settings were
not saved at all.
Merge pull request #1 from codesnake/openelec-4.2

Openelec 4.2