Working on (A)Graphics

Finished work at „AmigaDOS“ unit. also changed the documentation.. some of the functions are not descripted in the official reference. Can add a Description later. I’m still thinking how to „save“ the documentation source files. as archive? as seperate SVN (like fpc is doing) or add it into (but then can not add to official SVN)

Now starting with AGraphics unit. wrapper for graphics.library, there ar esome problems to solve… some cycle type uses.. but I think the most of them I can solve.