Merge pull request #3 from Goutte/master

PyStrings support
stepdef boilerplate will no longer generate exterraneous {} for table-less steps
Merge branch 'master' of github.com:dkornishev/dherkin
added filtration for reflected declarations.  Checked mode works now
fixed doubled printing
Merge branch 'master' of https://github.com/dkornishev/dherkin