2.83.5
add initial examples, replacing the 'Demos/Demos3'. Will make it work cross-platform, OpenGL3/OpenGL2 and add more examples to it.
fix double-precision compile problem fix profile window (See View/Profiler in ExampleBrowser)
enable URDF loading throught the 'File/Open' menu set a default camera targets for each demo. note that it is only reset when switching to a different demo, so you can restart at your chosen location. no OpenCL pairbench drawing in OpenGL2 (there is no VBO available etc)
cmake with 2 examples (HelloWorld, BasicDemo)
added preliminary shared memory physics client/server fix a bug in CommonMultiBodyBase: don't use data if it hasn't been allocated
add starting point for btGeneric6DofSpring2ConstraintData import, not all parameters are deserialized though restore activation state after picking add .bullet file import (only tested/available on Windows)
fixes in Mac modifier keys, remove enet/lua tests