initial implementation of ffl::weak_ptr
added new files to build
Added a flock centering affector to the new particle system code.
Added a path_follower affector to the new particle system code. Expects the path to be specified as a series of cubic splines.
various particle system improvements
Merge branch 'master' of github.com:anura-engine/anura
added as_float() member to variant
Added the ffl_weak_ptr files to the XCode project.
Culled a dead store in libboost serial port code.
Culled a dead store.
Culled dead stores.
Culled a dead store.
Culled a dead store.
Culled a dead store.
Culled a dead store.
Culled dead stores.
Culled a dead store.
Culled a dead store.
Culled a dead store.
Culled a dead store.