input: Add workaround for broken hardware keyboard support

* Add workaround var for devices with broken kernels

Change-Id: Ib6ade70f399067469ba5aece48c6ec4608125d75

Conflicts:
	services/java/com/android/server/wm/WindowManagerService.java

Conflicts:

	core/res/res/values/config.xml
services: Fix tethering (softap) startup.

The interface must be started after firmware reload. If it's not
started, the driver is unable to configure it.

Thanks to Emerson Pinter <dev@pinter.com.br> for the jb version of this.

Change-Id: If8819d463d8c3820e2e159cd365f8ba4af8c0064

Conflicts:
	core/res/res/values/config.xml

Conflicts:

	core/res/res/values/symbols.xml
	services/java/com/android/server/NetworkManagementService.java
 add back intrusiveBatteryLed & multiColorBatteryLed from cm