Rewrite requests to production server for localhost install.

.htaccess

  ### Apache Rewrite
  # Force image styles that have local files that exist to be generated.
  RewriteCond %{REQUEST_URI} ^/sites/([^\/]*)/files/styles/[^\/]*/public/((.*))$
  RewriteCond %{DOCUMENT_ROOT}/sites/%1/files/%2 -f
  RewriteRule ^(.*)$ $1 [QSA,L]

  # Otherwise, send anything else that's in the files directory to the
  # production server.
  RewriteCond %{REQUEST_URI} ^/sites/[^\/]*/files/.*$
  RewriteCond %{REQUEST_URI} !^/sites/[^\/]*/files/css/.*$
  RewriteCond %{REQUEST_URI} !^/sites/[^\/]*/files/js/.*$
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteRule ^(.*)$ http://www.example.co.uk/$1 [QSA,L]