Added a flag to compile with signed characters to stop segfaults
-rw-r--r-- 1518 .gitmodules
-rw-r--r-- 4876 .mailmap
-rw-r--r-- 1169 .travis.yml
drwxr-xr-x - .travis
drwxr-xr-x - crawl-ref
-rwxr-xr-x 1277 setup.sh