Correct 2Degrees APN

Per https://jira.cyanogenmod.org/browse/CYAN-1509 2Degrees
default APN is incorrect. Delete 2 extra APN configs to
be in line with http://www.2degreesmobile.co.nz/android-settings.

Change-Id: I00ad879c2752e73d31850bd36c1e0337a7797796
cm: Add ntfs-3g and exfat tools to the build

Change-Id: Ie4e3a82deb39a108c559fe698fefdf03f2237a71
Merge branch 'cm-10.1' of github.com:CyanogenMod/android_vendor_cm into cm-10.1