Autogen interfaces

Hello all!


We (@squaerys, @ditzc) moved the ops from ImgLib (net.imglib2.operation.real.unary) to ImageJ-ops. This includes interfaces for arithmetic operations as well as implementations for RealType.

I left in the .list and .template for the RealType Implementations, just in case you want to keep them.

Warning:
A lot of auto generation was involved (also using the groovy script). It looks fine, but one never knows ;)

Note:
When this gets merged, you may want to add licence headers.


Greetings, 
Jonathan Hale (Squareys)