Add support for incremental updates

Change-Id: I867f5b98851694ecb620d2ce026d224040166fa7
CMUpdater: Use solid action bar

Use the same action bar as the rest of the Settings activity

Change-Id: I3f24cbdda22eb8da6050db33eb2f97e0640d6611
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_packages_apps_CMUpdater into CyanogenMod-cm-11.0

Conflicts:
	res/values/config.xml