Framework: Add Power Widget (Phone)

This commit adds the Power widget for phones.  All toggles should work
except for LTE (disabled for now)

Change-Id: I17669420d9db9a347af182fc398c6426e18534f4

PowerWidget: Make widgets stationary like everything else in the tray

Before patch: widgets move up with the grab bar (and get smashed a bit)
https://dl.dropbox.com/u/1077120/Android/Screenshot_2012-09-13-18-19-39.png

After patch: widgets disappear behind the grab bar, like everything else
https://dl.dropbox.com/u/1077120/Android/Screenshot_2012-09-13-18-23-52.png

Change-Id: Iedded9c4ba89bb5284a8b8cd0e48be8e0cafa01d

Conflicts:
	packages/SystemUI/AndroidManifest.xml
	packages/SystemUI/res/drawable-xhdpi/stat_2g3g_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_2g3g_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_3g_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_airplane_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_airplane_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_bluetooth_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_bluetooth_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_brightness_auto.png
	packages/SystemUI/res/drawable-xhdpi/stat_brightness_mid.png
	packages/SystemUI/res/drawable-xhdpi/stat_brightness_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_brightness_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_data_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_data_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_flashlight_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_flashlight_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_gps_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_gps_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_lock_screen_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_lock_screen_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_lte_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_lte_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_media_next.png
	packages/SystemUI/res/drawable-xhdpi/stat_media_pause.png
	packages/SystemUI/res/drawable-xhdpi/stat_media_play.png
	packages/SystemUI/res/drawable-xhdpi/stat_media_previous.png
	packages/SystemUI/res/drawable-xhdpi/stat_orientation_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_orientation_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_ring_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_ring_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_ring_vibrate_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_screen_timeout_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_screen_timeout_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_silent.png
	packages/SystemUI/res/drawable-xhdpi/stat_sleep.png
	packages/SystemUI/res/drawable-xhdpi/stat_sync_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_sync_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_vibrate_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_vibrate_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_wifi_ap_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_wifi_ap_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_wifi_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_wifi_on.png
	packages/SystemUI/res/drawable-xhdpi/stat_wimax_off.png
	packages/SystemUI/res/drawable-xhdpi/stat_wimax_on.png
fixed conflict