U4-3091
Fix issue with error http://our.umbraco.org/forum/developers/api-questions/41483-Umbraco-6-MVC-RenderRouteHandlerHandlePostedValues-Sequence-contains-more-than-one-matching-element when multiple routes share the same controller
Tidied up tabs to match Umbraco standard
Tidied up tabs to match Umbraco standard and nicer string comparison
Merge branch '6.1.6-multiple-action-route-issue' of github.com:stevetemple/Umbraco-CMS into 6.1.6-multiple-action-route-issue
Updated to use invariant culture
Only check actions if more than 1 route matches & ignore case when comparing controller names
Merge branch 'wtct-U4-3091' into 6.2.0
Updates packaging service to not export empty properties.
adds a couple of null checks.
Merge pull request #168 from stevetemple/6.1.6-multiple-action-route-issue

Fix error when multiple routes have the same controller
re-formats some code, simplifies calls using InvariantEquals extension method
Merge remote-tracking branch 'origin/6.2.0' into 7.0.2