Since directories are added to SourceFileLists, don't mistake as extensions.
-rw-r--r-- 190 .gitignore
-rw-r--r-- 17987 COPYING
-rwxr-xr-x 2977 build
drwxr-xr-x - doc
drwxr-xr-x - ruby
drwxr-xr-x - src
drwxr-xr-x - test