sepolicy: allow vold to create files on external sdcard

This is required for ASEC support. Vold can already create and
access directories, but do not yet have the permission for files.

Change-Id: I5082bbff692e5dc53c7000e4b3a293e42d33f901
sepolicy: allow vold to mount ext4 sdcard

When vold mounts an ext4 sdcard, it needs to force the context to
sdcard_external.

avc:  denied  { relabelfrom } for  pid=190 comm=vold scontext=u:r:vold:s0 tcontext=u:object_r:labeledfs:s0 tclass=filesystem
avc:  denied  { relabelto } for  pid=190 comm=vold scontext=u:r:vold:s0 tcontext=u:object_r:sdcard_external:s0 tclass=filesystem
avc:  denied  { relabelfrom } for  pid=190 comm=vold scontext=u:r:vold:s0 tcontext=u:object_r:sdcard_external:s0 tclass=filesystem

Change-Id: I80f42fbdf738dee10958ce1bdc1893a41234f0d9
selinuxrelabel: Need to check in priv-app now

Change-Id: I67529c3b0f8baaac15fd475305eafd085feac112
Fix derp

Change-Id: I6c6a9a8bcf2811f828cdfab5bb6ca7af441e0acb
Move Mms from phone specific to telephony

Tablets want MMS too (carriers send messages, etc), lets make this
for any device inherenting telephony.mk

Change-Id: Ida0e86d1f4d982580cef72816f93f88d0b0313e4
Fix superuser

Change-Id: I35c30a52c247b63976342e11859f5d8acd9b703b
APN typo

Change-Id: I36def45794d4d73c5439cf62cecfa1ecf7bdeea2
apns: add APN for AIS 3G

AIS 3G 2100 MHz uses a new MNC

Change-Id: If624a7bf465af30ec3160258186054cb9f424108