Fix 2.6 related role issues
Fix 2.6 related role issues

rinmu/mongoid,drobune/mongoid,zenjoy/mongoid,karmakaze/mongoid,wuboy0307/mongoid,Welovroi/mongoid,arnkorty/mongoid,sivagollapalli/mongoid,sivagollapalli/mongoid,simi/mongoid,zBMNForks/mongoid,rpocklin/mongoid,mongoid/mongoid,bjori/mongoid,Azzurrio/mongoid,estolfo/mongoid,zenjoy/mongoid,zaithottakath/mongoid,rpocklin/mongoid,mongodb/mongoid,glebtv/mongoid,jbrien/mongoid,bjori/mongoid,uniiverse/mongoid,Sharevari-Inc/mongoid,mongoid/mongoid,kayakyakr/mongoid,kay-kim/mongoid,estolfo/mongoid,bencrouse/mongoid,karmakaze/mongoid,mongodb/mongoid,zaithottakath/mongoid,kay-kim/mongoid,arnkorty/mongoid,codedogfish/mongoid,bencrouse/mongoid,uniiverse/mongoid,Zhomart/mongoid,nicolasblanco/mongoid,tzar/mongoid,zBMNForks/mongoid,narutosanjiv/mongoid,Welovroi/mongoid,simi/mongoid,Sharevari-Inc/mongoid,nviennot/mongoid,glebtv/mongoid,mysociety/mongoid,jbrien/mongoid,narutosanjiv/mongoid,joshsoftware/mongoid,kcdragon/mongoid,nviennot/mongoid,tzar/mongoid,cao7113/mongoid,kayakyakr/mongoid,mongodb/mongoid,kcdragon/mongoid,joshsoftware/mongoid,cao7113/mongoid,drobune/mongoid,Zhomart/mongoid,jonhyman/mongoid,jonhyman/mongoid,wuboy0307/mongoid,Azzurrio/mongoid,herimedia/mongoid,mysociety/mongoid,rinmu/mongoid,herimedia/mongoid,codedogfish/mongoid