verletesque softbody sim GM1.4

fast softbody/mesh lib made in GM1.4 using verlet approximations. 

Only 1 mesh supported per object, but each mesh can be considered a closed system and supports an arbritrary amount of fixtures within itself. 
Behavior is determined by:
-Node Ductility
-Node Rigidity (Anchor force)
-Constraint Strength
-Constraint Elasticity

Please note, there is no inertia or weight applied to the nodes in this demo.

WIP.  Extension release when done :^)