Fix issue with Grameenphone carrier

The apn by itself is "gpinternet" and not "gpinterneth" as it
was called. Some users reported issues with him carrierand that
fix them troubles.

Change-Id: I6c90ee268cfd0560dd55ee698f5862fa756c41c9
Fix issue with Mobily carrier

The apn now is "web2" and not "web1" as it was before.
Some users reported issues with that carrier and that
fix them troubles.

Change-Id: If88253d634af89d483002e989f725076cde29c3b
apns-conf: Remove derping character

Change-Id: Idaca9cd305edae37e1b51de728fd624b8f1743c3
Fixed mmsproxy for Mobinil MMS

See https://www.facebook.com/permalink.php?id=422136431132589&story_fbid=629385780407652

Change-Id: Idb32342c4afec06baf456f95b51bb70c4ccd42ef
Added APN entry for Etisalat Egypt

Source of the entry is from Ultimate ROM LT4v6 for Samsung Note (N7000)

Change-Id: Ic1259bf3c837406c23709ce3a7915873dff1a489
Merge "Fixed mmsproxy for Mobinil MMS" into android-4.4
Merge "Added APN entry for Etisalat Egypt" into android-4.4
Merge branch 'android-4.4' of https://github.com/omnirom/android_vendor_omni into android-4.4