revert image changes
old version of pngquant too
Merge pull request #5874 from guardian/revert-svgo-update

Revert svgo update
Merge branch 'master' of github.com:guardian/frontend into combiner-404-redirect
updating to 1.0.1
older version
complete revert
Merge pull request #5879 from guardian/update-pngquant-again

Revert recent npm update
Merge branch 'master' of github.com:guardian/frontend into combiner-404-redirect