fix broken links in readme now Rails 3 support is on the master branch.
fix broken links in readme now Rails 3 support is on the master branch.

KingLemuel/refinerycms,hoopla-software/refinerycms,donabrams/refinerycms,gwagener/refinerycms,LytayTOUCH/refinerycms,simi/refinerycms,mlinfoot/refinerycms,trevornez/refinerycms,mkaplan9/refinerycms,mobilityhouse/refinerycms,hoopla-software/refinerycms,mojarra/myrefinerycms,trevornez/refinerycms,johanb/refinerycms,Retimont/refinerycms,stakes/refinerycms,anitagraham/refinerycms,chrise86/refinerycms,LytayTOUCH/refinerycms,bryanmtl/g-refinerycms,simi/refinerycms,Eric-Guo/refinerycms,johanb/refinerycms,stefanspicer/refinerycms,mkaplan9/refinerycms,LytayTOUCH/refinerycms,anitagraham/refinerycms,KingLemuel/refinerycms,Retimont/refinerycms,kappiah/refinerycms,refinery/refinerycms,SmartMedia/refinerycms-with-custom-icons,refinery/refinerycms,mojarra/myrefinerycms,koa/refinerycms,mabras/refinerycms,Retimont/refinerycms,KingLemuel/refinerycms,bricesanchez/refinerycms,donabrams/refinerycms,louim/refinerycms,Eric-Guo/refinerycms,aguzubiaga/refinerycms,sideci-sample/sideci-sample-refinerycms,SmartMedia/refinerycms-with-custom-icons,stakes/refinerycms,johanb/refinerycms,simi/refinerycms,mkaplan9/refinerycms,gwagener/refinerycms,mabras/refinerycms,chrise86/refinerycms,pcantrell/refinerycms,kappiah/refinerycms,trevornez/refinerycms,pcantrell/refinerycms,aguzubiaga/refinerycms,bryanmtl/g-refinerycms,anitagraham/refinerycms,refinery/refinerycms,hoopla-software/refinerycms,Eric-Guo/refinerycms,chrise86/refinerycms,louim/refinerycms,kappiah/refinerycms,stefanspicer/refinerycms,aguzubiaga/refinerycms,kelkoo-services/refinerycms,simi/refinerycms,sideci-sample/sideci-sample-refinerycms,bricesanchez/refinerycms,mabras/refinerycms,koa/refinerycms,mlinfoot/refinerycms,mlinfoot/refinerycms,mobilityhouse/refinerycms,stefanspicer/refinerycms,gwagener/refinerycms,kelkoo-services/refinerycms