Fix bug of research sharecircle in main UI and update jar lib.
Add ShareServiceSocket to gitignore.
Remove ShareServiceSocket.jar from libs.
Remove ShareServiceSocket.jar libs.
Make relevant changes to match changes of ShareServiceSocket lib.
Remove ShareServiceSocket.jar
Add empty implemention of onDisconnectedByUser event of
shareCircleClient.
Refactor auto-search ShareCircle logic.
Refactor interface of restoreWifiState.
Merge remote-tracking branch 'origin/riversyang'
Refactor search shareCircle process logic.