expose build date
developer message
Allow volumes to be unlinked.
Make the volume overlay more functional.
Option to control cursor in text fields using volume keys

Signed-off-by: Paul Beeler <sparksco@gmail.com>

Conflicts:
	res/values/strings.xml
Volume adjust sound preference

Signed-off-by: Paul Beeler <sparksco@gmail.com>

Conflicts:
	src/com/android/settings/SoundSettings.java
DreamSettings : Insert help url

Place correct url for dream help

Change-Id: I637ab3c5dfac24dde3dd30b56ea6529f5feef1c4
Settings : Insert missing help urls

Change-Id: Id43cc744cb4f36cbfa68b0b3fae0b8d4f7927839
remove system update settings
build tweaks header

Conflicts:
	AndroidManifest.xml
Status bar Clock and Battery
fix possible NPE in InputMethodAndLanguageSettings due to volume cursor
long press back to kill app