First public release of Cycles for MoI script

Installation:
- extract script archive into the MoI/commands directory
- download Cycles standalone (http://blender.dingto.org/cycles_standalone/Cycles_Windows64.zip) and extract it into MoI/cycles directory
- create MoI/snapshots directory


Script usage:
_Cycles -> export selected objects as cycles xml files, start Cycles
_Cycles noexport -> If you exported scene objects once, you don't need to export it every time when you run Cycles. This mode useful while changing camera position or material settings.

Materials:
Default material - Diffuse, Rougness 80%
You can change the material by editing the style name
Examples:

[D:20] = Diffuse, Rougness 20%
[G:20] = Glossy, Rougness 20%
[S:10] = Glass, Rougness 10%
[E:1000]= Emission, Strength 1000

Cycles hotkeys:
P - pause
Q - save image and quit
I - interactive mode