Adjust rt patches so that they apply.
udeb: Update sound-modules, thanks to Samuel Thibault (Closes: #743319)

git-svn-id: svn://svn.debian.org/svn/kernel/dists/trunk/linux@21206 510b9475-24dd-0310-9b6c-e0eefe99d49f

Conflicts:
	debian/changelog
mtd: Enable MTD_NAND_ECC_BCH (Closes: #743933)

git-svn-id: svn://svn.debian.org/svn/kernel/dists/trunk/linux@21219 510b9475-24dd-0310-9b6c-e0eefe99d49f

Conflicts:
	debian/changelog
drm: Enable DRM_LOAD_EDID_FIRMWARE (Closes: #728275)

git-svn-id: svn://svn.debian.org/svn/kernel/dists/trunk/linux@21220 510b9475-24dd-0310-9b6c-e0eefe99d49f
[x86] Enable X86_INTEL_LPSS (Closes: #745331)

git-svn-id: svn://svn.debian.org/svn/kernel/dists/trunk/linux@21256 510b9475-24dd-0310-9b6c-e0eefe99d49f

Conflicts:
	debian/changelog
Prepare to release 3.12.20-0tanglu1 to aequorea-updates