make genshi functions available from helpers
Merge remote-tracking branch 'remotes/origin/master' into feature/tidy-templating
Merge branch 'master' into feature/tidy-templating
Merge branch 'master' into feature/tidy-templating
Merge branch 'master' into feature/tidy-templating
Merge pull request #578 from mk270/feature/tidy-templating

Feature/tidy templating - make some genshi helper functions available from within the python app