add contributing in the repo
add contributing in the repo

ASnow/volt,Gaelan/volt,mzdunek93/volt,thyagobr/volt,jfahrer/volt,ahnbizcad/volt,RickCarlino/volt,bbatsov/volt,matthew342/volt,mzdunek93/volt,mzdunek93/volt,matthew342/volt,ahnbizcad/volt,askl56/volt,askl56/volt,jfahrer/volt,bbatsov/volt,alexandred/volt,nightweb/volt,nightweb/volt,sinventor/volt,merongivian/volt,orbitalimpact/crystal-meth,thyagobr/volt,alexandred/volt,voltrb/volt,jfahrer/volt,bglusman/volt,bbatsov/volt,dummey/volt,matthew342/volt,sinventor/volt,dennym/volt,orbitalimpact/crystal-meth,ASnow/volt,askl56/volt,CollaboTree/volt,merongivian/volt,dennym/volt,RickCarlino/volt,merongivian/volt,dummey/volt,Gaelan/volt,ASnow/volt,nightweb/volt,gabrielrios/volt,bglusman/volt,bglusman/volt,alexandred/volt,gabrielrios/volt,gabrielrios/volt,voltrb/volt,voltrb/volt,ahnbizcad/volt,CollaboTree/volt,orbitalimpact/crystal-meth,RickCarlino/volt,CollaboTree/volt,Gaelan/volt,sinventor/volt,dummey/volt,thyagobr/volt