Update to Dough 3
Merge branch 'dough_3'
Rename footer modules and restyle.
Adjust style of the cookie message
Rename footer-secondary component HTML
Add Welsh and EN for Newsletter
Rename and style the footer-primary component
Add feature toggle to the old newsletter box
Style the new newsletter signup box
Reduce the gap between the footer list items
Move layout for newsletter and links in to footer layout partial
Restructure the newsletter signup HTML
Remove whitespace
Add YML keys for EN and CY
Add layout files for contact panels component
Restructure into shelf-style layout
Add new variables and style new contact component
Restructure the content in the YML files
Add conditional RB to trigger the web chat small print
Style amendments