Add Japanese APNs/eri for au, docomo MVNO, EMOBILE and SoftBank

* APN information *
au: http://b00111.blogspot.jp/2013/04/sim-apn-au-ltesim-3gsim-lte-net-au-net.html
SoftBank: http://b00111.blogspot.jp/2011/07/simapnsimsimsim.html
EMOBILE: https://android.googlesource.com/device/sample/+/master/etc/apns-full-conf.xml
b-mobile: http://www.bmobile.ne.jp/devices/apn_data.html

* authtype *
0 is for no authentication
1 is for PAP authentication
2 is for CHAP authentication
3 is for CHAP or PAP, whatever is available

Change-Id: Ib76ced71fa0efe3125db7f97271a6cdf979dbf90
cm: Move default ringtone override to telephony.mk

Change-Id: If5bf8f72f9b07271145d910ba5c44dc73748ae27
overlay: add tmo and att default LTE apns

Change-Id: Ic243e0f9a37bbb50fb8d3b4c598f7e6e7e663fce
overlay: remove Verizon specific eri.xml

Restore order to the universe by removing that which is evil.

For some strange reason, Verizon devices do not agree on the eri.xml to
use, even on the same spn. Since it is not universal, it does not belong
in vendor/cm (at least while there is no automatic method to check which
eri.xml should be used). Remove these so that we don't end up with
strange double-overlay issues for devices.

Change-Id: If5a28ed03c8cc6b145c151c7ebf95fabdf81f434
apns: Add type default for Sprint.

Change-Id: I9e5c5702a47a1497120bb808b2d1c6585dde538b
VendorCM : Add density bucket for xhdpi

Add missing density buckets for devices such
as the nexus 5.

Change-Id: If759e5f061fe7f199db0688889db9559538dad84
VendorCM : Add default wallpaper density bucket for hdpi

Change-Id: Ia49dc5a6ee52458347ee2b4e1b3cb7b562ab6a8c
Revert "Add SELinux filesystem relabeling to init"

This reverts commit d2d1a7ffb1f5e831ed654379496f0efe88159a66.

Revert "selinuxrelabel: Remove attempts to relabel /system"

This reverts commit cae5f245304fe11e86323aa7f6f4c25e898bf36b.

Revert "Recheck /data for selinux labeling"

This reverts commit c4dcb16ca9f51341fdd81a61fb3c00861344c030.

Revert "selinuxrelabel: Add a check for dalvik-cache"

This reverts commit c7e92306143a7b11b570ea110bc467d881a2528d.

Revert "selinuxrelabel: Need to check in priv-app now"

This reverts commit 3013c99acb51f8c2aa1156930e864cfdbcc22135.

Revert "selinux: When adding userdata labels, do cache too"

This reverts commit 8994907baf46dc1ddd78467ec57ff78639c01937.

Revert "selinux: Use a more reliable sentinel to flag /data labelling"

This reverts commit b52874de531340af02ac8e664d828dcd02d2d860.

Change-Id: I7779aaca3b0751ed74d525292681817182a0aa7f
apns-conf: fix NetCom (Norwegian)

Change-Id: Ia6d71e1a5320e4645f90b77f93c59b4a1e4cb7f0
apns-conf: Fix Movistar Argentina (CYAN-3739)

Change-Id: I5df84ca343f2b5f1d89f405a7a32bee4479b4472
apns-conf: Fix SKT LTE typo

Change-Id: I0e2b24ca0bffa36571d34a9aff51a6fb8f48d835
vendor/cm: add more verizon apns

* Because we didn't already have enough did we?
* This fixes "No apn selected for device" when sending/receiving
  MMS.
* Removed the MobiPCS apn. Its breaking network extenders because
  and I its conflicting with the vzw apn of the same mcc/mnc pair.
  I doubt they use this pair anyway.

Change-Id: I70671482af5356ee6562d4d388fda6e90fc5c15b