Branch for complete integration with VizGrimoireJS
Added committers metric to repos and companies reports
Added committers data to static repos and companies info
Fix repo_committers function name
Merge branch 'vizgrimoirejs' of https://github.com/VizGrimoire/VizGrimoireR into vizgrimoirejs
Limit number of URLs in static mls info to 1
Removed wrong label in options help
Added JIRA closed condition
Fix closed query for ITS
Fixed the closed condition for JIRA
Fixinig minor issues