Display the thumbnail field. If it's not present, fall back on the first screen shot
Add book access module.
Merge branch 'master' of github.com:datagovuk/dgu_d7 into add_book_access
Fix for redmine #1487, Glossary extralinks
Issue #1620 - Make dataset link mandatory
Merge pull request #401 from djotto/thumbnail

Display the thumbnail field
Merge pull request #406 from noels/add_book_access

Add book access
Add d3 to dgu.make
Add panel plugins for d3 visualisations
Fix accidental assignment error in overriding review comment submit button
Fix XSS vulnerability
Write sanitised url into form action to prevent XSS.
remove dependency on  status field from data set link field
Omit scheme from html5shiv script to allow this to work under both http and https.
Move message about active requests from dgu_user to dgu_data_set_request feature
Merge pull request #409 from noels/ie9_scheme

Ie9 scheme
Display Data request user guide only if user is assigned to at least one data request
Fix link to the Data request user guide
Add menu callback for dynamic URLs for site tours
Use hook_bootstrap_tour_alter() to provide dynamic paths for bootstrap tour