can be run on any platform
- update setup.py with classifiers
- fix license strings to the exact string expected by pythons classifier
system (doesn't change the license)
- remove PKG-INFO, this is auto-generated from setup.py
git-svn-id: https://pyst.svn.sourceforge.net/svnroot/pyst/pyst/trunk@19 01a3061f-1c3a-49da-a2a0-fa5697faa6a0