WIP Refactor group profile to include beforehook
Created by: denislaliberte
@JonRowe after your comments of yesterday I have done some cleanup, If you have other comments or hint to fix json_formatter_spec or profile_groupe.feature let me know
The json_formatter_spec change the clock of the example, do you think i should rewrite "ranks the example groups by average time" with it's own 'before' or test this behaviour in the new profile_groupe.feature ?
issue #1878 (closed)