Initial translation import

Change-Id: I6c6b9b93543eb4896fe0437a6e8e83740432e8e8
common: Add Oppo releasetools

* Moved from device/oppo/n1

Change-Id: Id20387d67f7ddef2f643b10c750e9f005f56bdd0
Merge branch "cm-11.0" into kylin