vigor: Add "length" parameter for /data partition
vigor: Remove unused symlink
Move custom icccardstatus back to HTCVigorQualcommRil.
HTCVigorQualcommRIL: fix data drops when switching state

* HTC RIL always throws this exception after the initial data call
  setup, so only switch ifname if the call goes from active to inactive.
* Prevents data drop due to empty address/DNS/gateway when radio tech
  switches to/from LTE/3G/2G.
vigor: enable external_sd as primary
update apns
Custom Optimizations