fix paths for the VM build machine
more fixes to support the VM build
lookng at cmake
cmake working on Linux
investigate kNet
enet
enet test code
Adjust code so that es_core builds under cmake.
Revert some of the changes I made accidently.
Hard code libzmq paths.
fixed one target for OSX compilation
Add Windows libraries for SDL.
cmake OSX
cmake progress: make some bundles on OSX
typo
Rename zstr_sendf to zstr_semd.
bits of network code
snapshot every n frames, and interpolate .. a single float
Merge branch 'master' of https://github.com/TTimo/es_core

Conflicts:
	CMakeLists.txt
Update es_core cmake and remove sendf.