add basic sanitise unit test
Split processing and report related stuff into separate modules.

Refactoring of sanitise.py
Fix bug in sanitising of tcp_connect reports
Strip out bridge fingerprint from tor_log.
Also add the transport to the report
Merge pull request #9 from duy/master

add basic sanitise unit test
Merge pull request #10 from TheTorProject/feature/pipelinerefactor

Split processing and report related stuff into separate modules.
Refactoring of processing related code to split sanitising from processing
Fix import
Fix other import
Merge remote-tracking branch 'upstream/master'