Only create themes directory when it's writably possible
Only create themes directory when it's writably possible

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