fixed asio buffer problems
buffer fix
some NetworkModule refactoring and basic UDP functionality
forgot file
added Network library include abstraction
a lot of refactoring and file splitting
a lot of refactoring and file splitting
some cleanup and more asio buffers
debug compile error fix
wrote test for IPacket: TCP and UDP
bug fixes; error handling
Core: fixed #40 .
Core: fixed #35
Small style fix.
Core: Changed pugixml filehandle factory so that there is only one function for all possible 3rd part solutions. Fixed #49
Style fixes.
renamed ENABLE_OPENAL to BFG_USE_OPENAL.
Renamed ENABLE_OPENAL to BFG_USE_OPENAL
Compile improvements.
network functional again after refactoring