basics working
fixed voronois
woo, clicking
squaring the grid
Merge branch 'master' into shatter-demo
Fixed the voronoi algorithm by using a more brute force one.
finished with shatter demo
Fixed compilation in MSVC through CMake.
Merge pull request #34 from lucasb-eyer/master

Fix compilation in MSVC through CMake.
Merging in the shatter demo
doc updates
Handle segment queries that begin within a shape
Making macro arguments safer
Assertion when adding a constraint with a NULL body
Adding functions to conver bodies between static/dynamic.