Copy adb-win-api driver code from AOSP
Build adb-win-api from Makefile (with adb)
Removed zlib dependency
Fixed nit variable name and safe cp no /dev/null
Make handling of platform specific adb libs better
Merge branch 'support-dll' of github.com:bkase/r2d2b2g into bkase-support-dll

Conflicts:
	Makefile
fix adb build bustage on Windows