Added -exe mode to generate a .spec.c for an exe without having to
provide a .spec.
Removed some no longer needed spec files.
Removed .dll extension in makefiles import specifications.
Add definitions for IDI_APPLICATIONA and IDC_ARROWA for Windows.
Fix a check in the SPI_{GET,SET}BORDER test.
Fix bad copy/paste in the SPI_{GET,SET}BORDER test.
Use eq macro to print values when something goes wrong.