Added support for ActionName attribute in XML comments

Added support to ApplyActionXMLComments for ActionName attribute.  Fixes
#118
Fixed the tests for ActionName attribute handling.

Moved the testing out of the Product controller because it wasn't a very
good way to test.  Fixes #118.
Merge pull request #129 from robpex/support_actionname_attribute

Added support for ActionName attribute in XML comments
Merged #129