Release 1.2.4

bugfix: error on shape removing (#51)
bugfix: the version in package.json was not correct

Release 1.2.3

• added package.json type as module (#49) so that the library is recognized as an ES6 module
• removed a part of old source code from /old dir

Release 1.2.2

• done adopting to Haxe 4.0
• GenericJoint is officially supported
• bugfixes (#32, #39, #40)
• added JavaScript module version
• minor fixes

release 1.2.0

• fixed Mat4.ortho
• modified macros
• moved demo sources from /src to /demos/src
• fixed collision filtering bug
• added RigidBody.isSleeping

release 1.1.2

• interface bug fixed
• removed unused exports

release 1.1.1

• fixed a fatal bug in exported files... sorry!

release 1.1.0

• added specialized box-box collision detector for generating more preferable contact manifolds
• modified some demos
• removed unused files
• added unminified js and externs

release 1.0.0

• OimoPhysics 1.0.0 has been released!