to use Premake 3.1 (slightly modified - see next commit), and to
properly support VS2005. Should still be compatible with GCC, though
there may be differences I haven't noticed.
Removed option to build ScEd (because it won't work anyway).
This was SVN commit r3782.
Premake: allow slight separation of files' locations on disk vs in the
project tree.
Atlas: require fewer include directories.
This was SVN commit r2956.
premake stuff: call assembler objects *.asm.obj instead of *.obj (so
that ia32.asm doesn't collide with ia32.cpp)
ia32.asm: use .text section for proper linkage
This was SVN commit r2709.
