Revert "Change default network mode to LTE/CDMA/EvDo from LTE/CDMA/EvDo/GSM/WCDMA"

This reverts commit 46318257851e9dfcd67f41b5439626669f8875e2.

Change-Id: I539db0a8e2bc673b21b3ba04a8be9d2399378272
Revert "System.prop restructuring"

This reverts commit cb3a42ec0f13182003bf47e10c486e803c1eecc6.

Change-Id: Icb8b4369e3196bcdcf9b43f2a9703e3b20fdb7f9