add titles and copy to vehicle licensing information callouts
a
clean up copy
adding lots of variables to coerce a bit of extra copy nuancing for evl innit
Merge branch 'master' into add-info-text-evl

Conflicts:
	app/views/common/_vehicle_licensing_dashboard.html.erb
	app/views/tax-disc/index.html.erb
	app/views/vehicle-licensing/index.html.erb
Add customer satisfaction tooltip
Refactor vehicle licensing templates, add subnavigation back in
Update feature test
Merge branch 'master' into add-info-text-evl
Move non-generic partial to non-generic place
Make info boxes use common shadow colour
Use frontend toolkit box shadow method
add some more comments to formatNumericLabel
Use service_name instead of params[:slug]

And fix a minor typo.
Merge pull request #172 from alphagov/add-info-text-evl

Add info text to EVL
Merge pull request #181 from alphagov/fix_shadows

Fix shadows