cleanup: move old stuff to oldstuff/ also move in the old COMPILING file that was deleted in 8ac6cfa We may decide later what to do with them
split up mingw-Makefile.inc into mingw-Makefile.inc, mingw-radiantdeps-Makefile.inc
update win32 instructions a bit
Revert "we no longer need fixprefix", because we do need it. On cross compiling. On mingw it is harmless. This reverts commit 189385d85616163910eac561f0cd4ce453279ca1.
we no longer need fixprefix
updates to make win32 building work again