decrease aruba wait timeout
forward all requests to barium and show API error in cucumber step output
Merge branch 'master' into review_140410_forward_all_requests_to_barium_and_show_api_error_in_cucumber_step_output
make rubocop happy
unfortunatelly some calls takes longer than 15 seconds so increase to 30 seconds
Merge pull request #49 from SUSE/review_140410_forward_all_requests_to_barium_and_show_api_error_in_cucumber_step_output

[Review] Request from 'vlewin' @ 'SUSE/connect/review_140410_forward_all_requests_to_barium_and_show_api_error_in_cucumber_step_output'