Don't show "Eject card" if the card is not accessible

SD card is not accessible without removing the battery on some devices.
Remove the "Eject" options on those devices

Depends on http://review.cyanogenmod.org/62708

Change-Id: Iddfa72314f7c96579ddd98e8fb312236348b7c2d
Settings: update a few CM strings

Change-Id: I2030502c51e44076f8ac17256b1485a060598db7
Signed-off-by: Ricky Salinas <rsalinas1@mail.usf.edu>

Conflicts:

	res/values/cm_strings.xml