remove argument dependencies and unnecessary buffer initializations
global settings for cover image content types
locale for ckeditor
set custom image types
reflect en locale
file size validation and bn locale for carrierwave
add ckeditor's pundit authorization
change add_role?(:admin) to is_an_admin?
enable pictures indexing per user basis
translate to bangla
re-raise pundit not authorized error as forbidden error.
guest user when no current user is supplied