Added allowed_role? tests with Royce::Role objects
Added allowed_role? tests with Royce::Role objects

MartinJNash/Royce,MartinJNash/Royce,grzlus/Royce,vgvinay2/Royce,vgvinay2/Royce,grzlus/Royce,grzlus/Royce,vgvinay2/Royce,MartinJNash/Royce