Starting on simple MSYS makefile.
MSYS makefile builds basic DLL.
Builds w/ jpeg.
Added a rule to make the dep list.
Moved the deps to a different file.
Resulting DLL succesfully links to a test and runs.
Added script to run tests.
run_tests.sh now works.
Added support for TIFF and XPM (commented-out).
Added Windows products to .gitignore.