Add blur to images

The blur is working. The blur can be turned on or off in painter.cs in rule 43. I don't know how to make a button in the interface for this yet. 

Many other techniques than blurring are possible and really easy. The blurring slows the proces down with half the speed. 

I added the AForge references (three .dll files needed) in the folder Algorithm\References, this should work automatically.

If AForge does not work, you have to download AForge from: http://www.aforgenet.com/framework/downloads.html. However, you only have to download the library and substract three .dll files: (AForge.dll, AForgeImaging.dll, AForgeImaging.Formats.dll) and make a correct reference in Visual studio in: Algorithm -> references -> (right click) Add Reference and choose your own folder here for the .dll files.