steps pending due to session variable management with cucumber
defined, but pending, paths for manage and editing teams
Suppressed warnings to reduce cucumber output
Merge branch 'master' of https://github.com/expertiza/expertiza

* 'master' of https://github.com/expertiza/expertiza:
  Added method to response to check whether the response is valid
refactored some steps that were defined improperly
Added deploy to staging
removed some debugging output