use 'proposition' type main navigation
update licensing subnavigation
remove category titles, remove services page feature flag
merge master into navigation
fix erroneous copy
Realtime visitors for FCO transactions
Enable FCO realtime visitors only on dev
merge master into navigation
highlight 'services' link on fco pages
Merge pull request #97 from alphagov/navigation

Navigation
Merge branch 'realtime-visitors-for-fco'
Should use feature toggles in a new way
bugfix - include missing controllers in rjs build
bugfix - use correct week for fco success rate
bugfix - allow 0 values in success rate view
show licensing success rate on IE<=8
fix display of global nav links
fix display of subnav on non-media-query browsers
Set correct cache headers on realtime requests

Add ifModified to check etags
Add cache-control max-age to 2mins
Merge pull request #100 from alphagov/bugfix-realtime-cachebust-2

Set correct cache headers on realtime requests