* Add cotire cmake module to speedup compilation https://github.com/sakra/cotire
* Fix clang error and warnings
* Rename Font to BitmapFont to fix conflict with Xlib.g Font typedef
* Remove legacy PCH support
* Improve Position hash
* the encryption uses a unique machine key, this means that if anyone steals config.otml with a saved password,
he will not be able to decrypt the password without the machine UUID key
* the encrypt uses a simple XOR encryption method, encoded with base64 and adler32 summing
niczkx