Add some missing files for the regression tests.
treea742d5e872c02a2225311cce47f3392ab955843b
-rw-r--r-- 61 .gitignore
drwxr-xr-x - gps
-rw-r--r-- 2243 makefile
drwxr-xr-x - regtests
drwxr-xr-x - src
-rw-r--r-- 2098 style_checker.gpr