Make TelephonyProvider's android:label more meaningful

Previously it was "Dialer Storage", which makes no sense (especially on
non-voice-capable devices).  Now it's "Phone/Messaging Storage" on phones
and "Mobile Network Configuration" on tablets.

Bug: 3378543
Change-Id: If8ea17b0ec41e16ac4d5646afdf8c77c05de115a
1 file changed