Settings: Remove redundancy in description

* All these settings are under a 'Volume buttons' header.
  Avoiding duplication of 'Volume button' makes it easier for
  translators

Change-Id: I51eb2de69c2f038f13d95a8e97bde1ecf83df913
Show "Eject card" for usb storage

Readd the "Eject" options if the SD card is mounted via usb.

Change-Id: I802cf4d20eb3b45ce068f89c22352f79999d593e
Settings: Use consistent title for button wake up

Following http://review.cyanogenmod.org/63421

Change-Id: Ib1821374b5c54f80d3d52e9057f62bf8c80a1dd6
correct strings
Merge remote-tracking branch 'upstream/android-4.4' into android-4.4

Solved conflicts:
	res/values/cm_strings.xml

 Changes to be committed:
	modified:   res/values-af/cm_strings.xml
	new file:   res/values-ar/cm_strings.xml
	modified:   res/values-ar/strings.xml
	modified:   res/values-ca/cm_strings.xml
	modified:   res/values-cs/cm_strings.xml
	modified:   res/values-da/cm_strings.xml
	modified:   res/values-de/cm_strings.xml
	modified:   res/values-el/cm_strings.xml
	modified:   res/values-es-rXA/cm_strings.xml
	modified:   res/values-es/cm_strings.xml
	modified:   res/values-fi/cm_strings.xml
	modified:   res/values-fr/cm_strings.xml
	modified:   res/values-hu/cm_strings.xml
	modified:   res/values-it/cm_strings.xml
	modified:   res/values-iw/cm_strings.xml
	modified:   res/values-ja/cm_strings.xml
	modified:   res/values-nl/cm_strings.xml
	modified:   res/values-pl/cm_strings.xml
	modified:   res/values-pt-rBR/cm_strings.xml
	modified:   res/values-pt-rPT/cm_strings.xml
	modified:   res/values-ru/cm_strings.xml
	modified:   res/values-sk/cm_strings.xml
	new file:   res/values-sr/cm_strings.xml
	modified:   res/values-sr/strings.xml
	modified:   res/values-tr/cm_strings.xml
	modified:   res/values-zh-rCN/cm_strings.xml
	modified:   res/values-zh-rCN/strings.xml
	new file:   res/values-zh-rHK/cm_strings.xml
	modified:   res/values-zh-rHK/strings.xml
	modified:   res/values-zh-rTW/cm_strings.xml
	modified:   res/values/cm_strings.xml
	modified:   res/xml/button_settings.xml
	modified:   src/com/android/settings/deviceinfo/StorageVolumePreferenceCategory.java