Removed selfs from page parts model.
Removed selfs from page parts model.

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