PageFinder: add separate finding classes for scoped and unscoped slugs.
PageFinder: add separate finding classes for scoped and unscoped slugs.

simi/refinerycms,kappiah/refinerycms,simi/refinerycms,mabras/refinerycms,chrise86/refinerycms,anitagraham/refinerycms,Retimont/refinerycms,KingLemuel/refinerycms,simi/refinerycms,Eric-Guo/refinerycms,hoopla-software/refinerycms,johanb/refinerycms,simi/refinerycms,aguzubiaga/refinerycms,Retimont/refinerycms,stefanspicer/refinerycms,aguzubiaga/refinerycms,mlinfoot/refinerycms,anitagraham/refinerycms,trevornez/refinerycms,mabras/refinerycms,bricesanchez/refinerycms,stefanspicer/refinerycms,sideci-sample/sideci-sample-refinerycms,gwagener/refinerycms,LytayTOUCH/refinerycms,anitagraham/refinerycms,KingLemuel/refinerycms,mkaplan9/refinerycms,mkaplan9/refinerycms,sideci-sample/sideci-sample-refinerycms,stefanspicer/refinerycms,mabras/refinerycms,refinery/refinerycms,chrise86/refinerycms,mlinfoot/refinerycms,kappiah/refinerycms,LytayTOUCH/refinerycms,mlinfoot/refinerycms,aguzubiaga/refinerycms,gwagener/refinerycms,Retimont/refinerycms,johanb/refinerycms,refinery/refinerycms,gwagener/refinerycms,mkaplan9/refinerycms,KingLemuel/refinerycms,hoopla-software/refinerycms,refinery/refinerycms,johanb/refinerycms,bricesanchez/refinerycms,Eric-Guo/refinerycms,chrise86/refinerycms,hoopla-software/refinerycms,LytayTOUCH/refinerycms,Eric-Guo/refinerycms,trevornez/refinerycms,kappiah/refinerycms,trevornez/refinerycms