Modified sconstruct to respect skip_programs, and added skip_libs option to skip a list of specified libraries. Also added the necessary ifdef in Bezier to let the no-python build work.
Tweaked the vcproj so it can be included in other solutions effectively
More vcproj changes for proper building
Changes to build core in Ubuntu
comparator for Ray
Add additional argument to surface of revolution to create toroidal geometry
build/setup: Fix for standalone core builds
Prop: Make make_prop fall back to default in more cases

In particular, [] should turn into an arbitrary Python object prop,
not fail with an exception.
Remove an unnecessary semicolon
made TriMesh::volume work with deleted faces
Merge branch 'master' into windows
renamed shortest_path -> vertex_shortest_path
Makes repos match
add a get_prop helper fn
Undo changes not requried
add tree functions for trimesh
vector/blas.h: Add comments and reformat
comment mpl assert for buffer
add beziers, svgs, utilities to core
exposed decimater types