prebuilt: apns-conf-cdma.xml: Fix Sprint APNs and clean up APNs for test SIM cards

- Add back and fix Sprint APN for 1x/HRPD. Corrects MMS settings and gives a
suitable APN for DcTracker to use for HRPD/EvDo.
- Remove All test SIM APNs. Since no one is running around with a test SIM and
its useless to have a bunch of APNs sharing the same MCC MNC pair.

Change-Id: I1ccbed9b3cdd456e97d205d70bf283785122de8c
Merge "prebuilt: apns-conf-cdma.xml: Fix Sprint APNs and clean up APNs for test SIM cards" into cm-10.2
vendor/cm: update CONTRIBUTORS

add Michael Limb (something15525) for Google Galaxy Nexus (toroplus)
add David Hays (flyhalf205) for Verizon HTC One (m7vzw)

Change-Id: I8fac4f71ee1c641de97eb1a43653097637924ecb
Allow 'system' user to modify cpufreq control files

This is needed by new CPU Settings in CMParts

Change-Id: I0ec4e0b1705670034a433df549b2895985c476af
init: provide initial pemissions for ondemand governor

also set all governor permissions a bit late

Change-Id: I5c1445b31bcaf34a535efd7438fd612ada460ea2
rootdir: Set permissions for additional interactive sysfs nodes

Change-Id: I2dbcdcc199c5f75d08e8ebf41cd6768c7648e27b
Refactor versioning

* Replace the 1-to-1 variable-to-buildtype stuff with a single
  environment variable. CM_[TYPE]=true becomes CM_BUILDTYPE=[TYPE]
* Change the placement of the extra version tag: 10.2-21234567-TYPE-model-TAG
  becomes 10.2-21234567-TYPE-TAG-model, for consistency with the rest.
  The last component of the version should always be the model.
* Add support for the SNAPSHOT build type, for use with the monthlies
* Unknown types will still fallback to UNOFFICIAL
* Accept the jenkins RELEASE_TYPE variable as an alternative to
  CM_BUILDTYPE for compatibility with older branches

Change-Id: Idf96c7ca887747a5ae49a17cf5adf642fb1d561f
Merge branch 'cm-10.2' of https://github.com/CyanogenMod/android_vendor_cm into DJL10.2