Add platform and required Ruby version to the gemspec
Add platform and required Ruby version to the gemspec

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