class method to get all capabilities for this model
get records for this model that the given user has access to
fix for user_secure_scope
fixes for secure_scope
moving class methods
adding group model as business party type with add/remove methods
adding has_roles to group model
role methods on User for group security
adding comments
renamed and refactored scopes
plumbing for new security system
removing obsolete files
fix for capability_accessors
refactored scopes
query scope
migrations
added capability type argument to with_user_security scope
updated comment
refactored has_capability, added with_capability
knitkit and framework updates for security