add cegui, #2
Add asio
Add some message exchange classes
preliminary add the rest of net. classes
doesn't compile yet, the Qt dependencies have to be replaced.
add signal/slot template
adjust peermanager classes
code dump
fast fix
Merge branch 'master' into addlibs

Conflicts:
	CMakeLists.txt
	src/main.cpp
add automatic level data transmission
remove unneeded code chunks from main()
save ARRAY_BUFFER binding before starting CEGUI overlay render
Merge branch 'master' into addlibs

Conflicts:
	src/Level.cpp
	src/Level.h
	src/main.cpp
add missing setBack function to SpaceShip
fix merge errors in main, CMakeLists