am c8317efc: Genericize strings that refer to the SD card.
am c8317efc: Genericize strings that refer to the SD card.

Merge commit 'c8317efcce0aa900723068c9eb35672c6c6c7924' into gingerbread-plus-aosp

* commit 'c8317efcce0aa900723068c9eb35672c6c6c7924':
  Genericize strings that refer to the SD card.

bmaupin/android-sms-plus