Update notes for submitted changes

* Change default network mode to LTE/CDMA/EvDo from LTE/CDMA/EvDo/GSM/WCDMA
Update notes for submitted changes

* Revert "Change default network mode to LTE/CDMA/EvDo from LTE/CDMA/EvDo/GSM/WCDMA"
Update notes for submitted changes

* Revert "System.prop restructuring"
Update notes for submitted changes

* m7vzw: remove SplitSMS and enable MultiPartSMS
Update notes for submitted changes

* m7vzw: remove duplicate
Update notes for submitted changes

* m7vzw: update RIL props Fixes the service/data issues