Issue #961 - Fix search bars
Issue #956 - Login to take part in forums
Export menu links, move 'about' to footer menu
Fix app search box
Merge branch 'redesign' of github.com:datagovuk/dgu_d7.git into redesign
Merge pull request #169 from ratajczak/redesign

fix all search boxes, add 'Login to take part in forums' block