added support for nested join conditions
Ensure that empty conditions does not trigger unmergeable conditions
Namespaced Controllers not building new resource from params(regression 1.6.8)
Segmentation fault on aliasing
Fix for issue #560
Init attributes in InheritedResources controller w/ specs
…ules with mongo.
Fix to handle MetaWhere and non-MetaWhere conditions correctly.
Fix 'spec/spec_helper.rb:20: uninitialized constant WithModel (NameError)'
Fixed bug with params for actions that build new instances with namespaced models
Pass forward :if and :unless options to the before filter.
False positives on multiple nested abilities definitions
load_and_authorize_resource :if => condition == true