Add breadcrumbs test steps to data_request.feature
Add test scenario for creating a dataset request
Change the name of the block used on dataset request panel page
Change the name of the dataset requests  block view to latest_dataset_requests
Ensure default classes are used for the title field on dataset requests so it can be tested
Add new custom permissions for dataset request form fields
Check hidden fields are not shown to normal users
Merge pull request #347 from j420n/dataset_test

Dataset test
Update forum feature test adding steps to test breadcrumbs
Add forum feature steps to test commenting forum content
Add scenario to forum feature to test forum search functionality
Rename view ids in dgu_forum feature so that the are easily identified
Add login and create content links on the forum category page
Update forum view names in test scenario
Add new scenarios to clear the cache and test the new forum topic
Add primary button class to unboxed login/create links on forum category
Re-arrange order of login and create link on forum category to match other views
Change custom pane format to full html
Move test steps to the create new forum scenario
Update dgu dataset request feature test scenrios with new steps