Regenerate gemspec for version 0.8.3
Regenerate gemspec for version 0.8.3

railsware/js-routes,coletivoEITA/js-routes,andrewhavens/js-routes,fedebonisconti/js-routes,represent/js-routes,dark-panda/js-routes,fedebonisconti/js-routes,andrewhavens/js-routes,anehing/js-routes,fedebonisconti/js-routes,represent/js-routes,jasiek/js-routes,coletivoEITA/js-routes,railsware/js-routes,coletivoEITA/js-routes,railsware/js-routes,anehing/js-routes,represent/js-routes,jasiek/js-routes,andrewhavens/js-routes,jasiek/js-routes,anehing/js-routes