Update CDMA apns

Some sprint updates

Change-Id: I0a4e8371e945e9268358b8c01bdc8ebf544c64f2
Another CMDA APN update

Just inclues this commit from CM  Add APNs for VZW Network Extender …

Change-Id: Ifa0b27289bd33ae8296ea684a748a496481a0ddf
Tilting at Windmills

- Update mount script of sysro/sysrw.  noatime,noauto_da_alloc,nodiratime is defined in 98sonic. Use generic terms, do not use /dev/block
-- Also sysro/rw is defined in bash.rc
-  In sonicshock, use it's own mount, do not relay on others to get the job done.
- Remove some outdated/unused props.

Change-Id: I78c8508b4415fb6d3df08cf7c877f687297db188
Merge changes I78c8508b,Ifa0b2728,I0a4e8371 into jb43

* changes:
  Tilting at Windmills
  Another CMDA APN update
  Update CDMA apns