Fix 'Cancel' link bug
Merge pull request #201 from ocher/master

Fix 'Cancel' link bug
fix update columns in subforms
don't check update columns with inplace edit columns
fix calculations using field_search with has_many includes
fix render field with update columns
fix typo
simplify render :super and finding activescaffold views
allow to define as routes with multiple methods (eg. get, post)
move nested params to constant
fix add_active_scaffold_path, it was changing view_paths for all controllers
remove dont_close from form params
fix update after apply
fix label for nested.add_link with polymorphic associations
fix for nested.add_link with polymorphic associations and fixed action
fix for nested.add_link with polymorphic associations and nil value
allow to use :id in list to get one-item lists
fix one cached link, child_id must be set and removed with sub for records without associated record
don't check reverse if association is not present
Add support to ActiveScaffold.create_record_row to insert after or before of an element