Make debugging easier by direct copy to game folder.

Add another xcopy for the post build event to copy everything from the Debug folder into a game folder.
Saves a step, at some small risk.

Change direct game path to suit.
Fix output bug in Decompiler.

Output would generate bad shaders on occasion, as the injected code would be put in the wrong spot.

This simplifies the code and outputs the injected parameters right before the output variables themselves.

Tested in AC3 and fixed a couple of shaders which now compile without errors.