Merge pull request #239 from ratajczak/redesign

Disable moderation workflow for moderators, use dev version of jquery_update to avoid bugs in 'stable' version
Display Updated / submitted info in app node template.
Update the search results view mode to show better information for app results.
Add template for app search results.
Add preprocess hook to add variables to an app node on view
Add rendered node to solr document.
Add search template for app nodes
Remove apachesolr_view_mode module
Add image to search results view mode for app.
Merge pull request #240 from noels/redesign

Redesign
Remove unwanted columns from data request extract
Merge branch 'redesign' of github.com:datagovuk/dgu_d7.git into redesign