relocate TARGET_USE_CUSTOM_LUN_FILE_PATH

Change-Id: I0c19023cb7c6ff049bb29bfe577efa179633d31c
overlay: relocate config_tether_usb_regexs

Change-Id: Ic7d5c2e4d3497ab6f58d4c9d53f378bbcb17f210
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1

Conflicts:
	BoardConfig.mk