Merge pull request #222 from ratajczak/redesign

Conditional 'author' search sort, fix ODUG page title
Fix endorse widget to allow reseting votes per user
Allow anonymous unverified and authenticated users to reset their endorsments
Merge pull request #223 from noels/fix_endorse_widget

Fix endorse widget
Add smtp project
Merge pull request #224 from ratajczak/redesign

various fixes
Merge pull request #225 from noels/redesign

Add smtp project
Merge branch 'redesign' of github.com:datagovuk/dgu_d7.git into redesign