made the separator in pli.tags' chains configurable...
treec6fc1822640f0f91d953f7f50d58224756a8c8ef
-rwxr-xr-x 7012 CHANGES
-rwxr-xr-x 1616 LICENSE
-rw-r--r-- 753 PKG-INFO
drwxr-xr-x - doc
drwxr-xr-x - pli
-rw-r--r-- 2721 setup.py