Minie library v0.4.5

Main features added:

• New MultiSphere collision shape and MultiSphereDemo app.
• Configure normals and resolution of the debug mesh for each collision shape.
• Register an init listener for a BulletDebugAppState.
• The Puppet model with its licensing history (for the TestDac app).
• Test whether a collision shape is convex.
• Vertex counts and volume calculations for various collision shapes.
• Calculate half extents for simplex and hull collision shapes.
• Copy the vertices of a SimplexCollisionShape.

Bugs fixed:

• Incorrect default limits for SixDofJoint.
• Crash in PhysicsSpace.stepSimulation() after reading a hull shape from a model asset.
• Debug mesh is not updated after the shape's margin changes.
• MyShape.volume() ignores scaling of capsule shapes.

Incompatible changes to the library API:

• Renamed PhysicsRigidBody.getJoints() to listJoints() and changed its semantics to reduce aliasing.
• Privatized the joint list in PhysicsRigidBody.
• Removed 3 inverse-kinematics stub methods from DynamicAnimControl.
• Standardized the getLowerLimit() and getUpperLimit() methods in the TranslationalLimitMotor class.
• Removed the getTriangleIndexVertexArray() method from the NativeMeshUtil class.

Other details:

• Updated shared libraries to version 1.0.15 of jme3-bullet-native.
• Based on version 2.13 of the jme3-utilities-heart library.