rewrite smart url path segment management
Merge branch 'master' into urls

Conflicts:
	tests/tests.py
	tpb/tpb.py
Merge branch 'master' into urls
Merge pull request #25 from unaizalakain/master

python 3k support and automatic torrent creation date parse
Merge pull request #26 from unaizalakain/urls

Smarter url handling
Merge branch 'master' into tests
use testscenarios package; env variables to select local/remote tests