3.1.1-alpha

• Reduce pressure on sensor events like night and gps and start/stop these events in onConnected, onDisconnect and onDestroy
• Merged ffmpeg PR #625 by @mmwtl. This added ffmpeg software decoder for h265, which old devives could benefit a lot. Thank you!
• Wi-Fi Direct changes. Prevent duplicate start, graceful resets, cleaned up stale groups