Improve clean target
treef4bdd006a88d680998cd6860141acb04340e52da
-rw-r--r-- 756 LICENSE
-rw-r--r-- 181 MANIFEST.in
-rw-r--r-- 624 Makefile
-rw-r--r-- 927 README.rst
drwxr-xr-x - doc
-rwxr-xr-x 9483 dumprar.py
-rw-r--r-- 54988 rarfile.py
-rw-r--r-- 961 setup.py
drwxr-xr-x - test