by joachim: Fixed EntityOperationsOperationAdd operation handler crashing for entity types with no 'bundle' entity key.

by joachim: Changed entity_operations_get_entity_operations_fieldset() to use entity_operations_multiple_operation_form.

by joachim: Changed multiple operations form validation to pass a subform for operation handlers' formValidate().

Issue #2317019 by joachim: Changed form-based operations to use entity functions rather than Entity API methods to allow use with core entities.

by joachim: Fixed EntityOperationsOperationForm not displaying the submit message defined in operationStrings().

by joachim: Fixed use of 'add' operation with EntityAPI admin UI not recognizing entity bundle path component.

by joachim: Fixed add generic operation handler not showing bundle label in the page title when the bundle label conveys information.

by joachim: Fixed operations with '-' in the operation name producing form IDs that are invalid for hook_form_FORM_ID_alter().

by joachim: Changed static variable to be a class variable in admin UI controller, so subclasses may use it.

Jamie Giberti authored Apr 11, 2014 and Joachim Noreiko committed Apr 11, 2014

Issue #2233507 by JeebsUK: Fixed error in Add handler form when a single bundle does not have the same name as the entity type.

by joachim: Fixed tests for generic form handlers failing due to incorrect entity type labels in assertions.

by joachim: Fixed 'only variables should be passed by reference' warning due to nested array functions.

Conflicts:
	sites/all/modules/custom/entity_operations/tests/entity_operations.test

by joachim: Fixed (again!) exposed forms on views shown as entity operations using incorrect URL in form submit button. This time with tests!