Evict KDevelop files.

I now use a real editor.
Comment out APSW.

Need to move to SQLAlchemy instead.
Better helpers.
Update tests.
udp: Isolate some command setup.
requirements: Require PyCrypto.
hash: Some formatting.

*This* module's pretty alright, I think.
openanidb: Unfuck indentation.
openanidb: Remove unused import and trailing whitespace.