Allow repopick to cherry-pick a specific patch set

Use 'repopick 123456/9' where '123456' is the change number
and '9' is the desired patchset.

Change-Id: I2d9f6939fbde50b2a6057b75d2e7f722be5a3e21
Improve cmremote

Change-Id: I7e1f87ed92cddcf8df3ea4fd701f56a9ef806add
Enabling sdiv support in ART

Added more target into ART instruction set feature look-up list

Change-Id: I0ea0097181e5c76507b8ca2a34cf37d2e2ca6403
build: All in one commit for anroidarmv6 changes

Conflicts:
	core/Makefile
	envsetup.sh
	tools/releasetools/ota_from_target_files
	tools/repopick.py

Change-Id: I951aea15fa6c652038c86a1343114a56bf4c6dfa
build: don't enable QCOM_BSP unconditionally

Change-Id: I2ca12243af5493c24e4b48ba78d2a12cb3b1b3c8