Added sphere emitter
Added satellite emitter
Added cloth emitter
Added noop emitter
Added bounding box culling modifier
Added geometry collide modifier
Added global gravity modifier
Added pulsar gravity modifier
Added spring renderer
Refactored multi threaded particle physics into worker.cpp
Refactored global particle system method into it's own class
First simple integration with the (old) entity system
Improvements in billboard and cube renderers
Added some test cases
Initialization fixes
Initialization fixes
Stabilized current features
Minimal integration into the old entity system
Needs multithreading synchronization
Windows fix
Windows fix 2
Ignore debug folder
Ignore eclipse CDT project file
remove old cube 1 map loader
Conflicts:
	src/engine/cubeloader.cpp
Added notifico webhook as requested by killme
Git ignore for config and media folders (see restructured branch in
sauerbraten-fork-data a_teammate/clean)
Merge remote-tracking branch 'origin/master' into aschaeffer/particles
Revert "Merge remote-tracking branch 'origin/master' into aschaeffer/particles"

This reverts commit 82c6fc022dee3f80faeb1d873612c211575a5dcf, reversing
changes made to 77fe688ad773b4d85ce937ff434236e46fabd99c.
Revert "Ignore eclipse CDT project file"

This reverts commit a38100f34d324967b1333e390b3f000ea944eb28.
Revert "Ignore debug folder"

This reverts commit 01a7bcbfb5f0ad4acff95174b4262cb72535a795.
Git ignore eclipse CDT project file and eclipse debug folder
Merge remote-tracking branch 'origin/master' into aschaeffer/particles
Try to get it more stable
Added simple gravity modifier
Added wind modifier
Added box emitter
Added model renderer
Added snow test (/ptest 9)
Added grenade bouncer + wind test (/ptest 10)
Added geometry culling modifier
Extended test 10