ParticleFX demo ported by SphericalByte

It's now in cvs, and looks pretty damn nice if you ask me.

It's now in cvs, and looks pretty damn nice if you ask me.
This is a perfect example of how little is needed to produce nice looking effects with ogre. The whole source file is just 90 lines(including comments) and there was no need to change much from the c++ version. (most of the logic is in the particle scripts and the ExampleApplication base class though, I have to admit)

Although even if you count the ExampleApplication code, it's pretty simple. I intentionally made ExampleApplication more simple and concise than the c++ version, so it's easier to learn from.

Personally, I think the third person camera works better with the demos too