fix for creating the tree view from a foreign key
fixed issue with required validator helper when an integer is passed
fixed issue with post_processing on custom form_fields
fixed typo in Template
fixed javascript error for date fields
fixed issue with testing for undefined on the window object
fixed issue regarding the "Select All" button appearing in the list view when there is nothing to select because the records are readonly
fixed issue where the first field wasn't being given focus if it was a textarea
fixed issue with the base_module_model::_tree() method not working correctly with foriegn_keys
another fix for using the Base_module_model::_tree method and using foriegn_keys. Also fixes links in cases where the URI path is different from the model name.
updated model docs regarding magic methods
fix for Fuel_custom_fields::file upload ID
fix for repeatable fields with file field
Update to pass the class param to a copy field tag.