Renamed API Endpoint button.
If resource type is API, the get capabilities request is added to the url of the button. The resource url remains the same as before.
Button on resource page now links to WFS/WMS get capabilities if the resource format is WFS/WMS.
Removed reference to resource_actions_inner block not present in CKAN v 2.0.x
Corrected error in template.
Remove super() from single statments and replace original code from parent template
Change link in description to use Getcapabilities too
Merge pull request #13 from ogdch/wms-wfs-services-B

WMS and WFS resources now link to Get Capabilities request.