trying to clean up the way paths are built. This isn't much better but at least everything
is in one place
Added doc strings
theoretically, fixed the reseed script
added calls to rollback on sql connections where needed.

updated unit test slightly
removed unused configuration parameter
added 0mq dependencies to readme
moved licenses for specific files into the comments of those files themselves
moved stats IPC stuff into separate file
changed filesystem storage of torrents to use highest pickle protocol for torrent objects
refactored stats into separate file
working on adding logging to stuff
updated unit tests to try out this logging
logging is now available for the tracker.
logging now working for the web api as well
fixed typo