apns-conf: Add QUAM APNs

QUAM is a new MVNO in Argentina, using the Movistar network.

Change-Id: Iaf4ee56174a4c886d3f4fbfe2ba27eb39dedfc15
Move VoicePlus to telephony builds

We don't need it in tab builds

Change-Id: I793e17cfb2f4dbae5bd9523ed42a18ab52c72374
Merge pull request #2 from VanirAOSP/kk44

merge vanir upstream changes