Made more constructors public and virtual functions non-pure to generate bindings.
Added functions to set/get b2JointDef members (bodyA,bodyB,collideConnected) from derived classes.
Added 'testbed' folder for HTML5 canvas demo.
Added notes explaining some basic usage points.
Made more constructors public and virtual functions non-pure to generate bindings. Added functions to set/get b2JointDef members (bodyA,bodyB,collideConnected) from derived classes. Added 'testbed' folder for HTML5 canvas demo. Added notes explaining some basic usage points.