[CEC] fixed - fetch the active source status before sending a standby command
[CEC] fixed - don't send an inactive source message when sending a standby command. fixes XBMC not grabbing active source status when the TV comes out of standby
[CEC] fixed - reconnect when receiving CEC_ALERT_CONNECTION_LOST
Merge pull request #3808 from opdenkamp/cec-fixes

CEC fixes