First Ogre addon for OSC.

Repository: https://bitbucket.org/frankiezafe/ogreosc

It was a hell with OgreBullet addon. A part of the reason was that I didn’t get the way CMake is dealing with the compilation, installation and so on. The OgreOsc addon was a good way to get it.

The addon doesn’t do a lot for now: it just contains a simple sender. Other classes will as soon as I need them.