redesigned options to get rid of com dependency
created several bugs in process :-)
commented the whole ole drag-drop thingy to get rid of more com dependencies. i don't need it now and there are more important parts that need rewriting. code itself may be useful when i decide to reimplement it.
filedialog.vb rewrite part 1
filedialog.vb rewrite part 2
deleted obsolete fixicon.vb
few tweaks to registry.vb
got rid of few pinvokes