fixed: LibCecTray - keypress not sent when multiple instances of eshell.exe are running. closes #10
thanks @pvanbaren
Merge pull request #41 from opdenkamp/libcec-2.2.0

preparing for a new release
updated changelog
backwards compatibility for older client versions and the new double tap timeout. fixes very long timeouts when upgrading libCEC without upgrading XBMC to Helix
fixed: don't call CEC_ALERT_CONNECTION_LOST when closing the connection, which caused a deadlock in XBMC. the lock needs to be solved in XBMC still for the odd situation in which this does occur on exit at the same time, but now it won't happen on each exit
Make released key polling wait for exact time until key gets released
Keep track of time since initial button press and last button update
Support repeating button presses with configurable repeat rate
Skip double press removal. It is handled through other means.