Settings: add MoKee AirPush Service

Change-Id: I4914544a26aafefa2eb3015e6f84d0f1b9a89b6b
Settings: code cleanup

Change-Id: I959c8d2e908ff7e6c8e8b114c7df5f6558c10354
Settings: update mokee stats

Change-Id: I2145ca79d79a9a43df7ea9ac6b5b4b5a2d4f7822
Settings: mokee version get fix

Change-Id: I516d112b8a7a3c73a4a30592a03a1b54ce4695d8