Settings: Change labels for MSIM

Change-Id: Iec1bca8a51e1417035e4c4d008a815043c0dcb41
Modify the Development shortcut help text

Change-Id: Iaa6d87f5044a46e8c0f8d88a4fc9bf9a494188b8
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_packages_apps_Settings into test