update manta maintainers

Change-Id: I5e57c657010c60bc1b1359f883ca1d4f2f851da7
ByTel, update to use recommended APN & fix MMS sending with B&You

* Patch 3: Fix SFR MMS & add SFR Reunion

Change-Id: I2450f317c17a0709e19bbe8e8d9f4352c69e912e
remove leading hypen from extraversion before adding one

Change-Id: Ia33f564d272cae14f300c18d783a108ad09dfef6
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
Merge branch 'cm-10.1' of github.com:CyanogenMod/android_vendor_cm into cm-10.1