Changed structure to share core files

Signed-off-by: Stephen Elford <steve@trafficwebsites.co.uk>
Added environment variable as hidden field for global access

Signed-off-by: Stephen Elford <steve@trafficwebsites.co.uk>
Added Brochure and flyer images to Washroom

Signed-off-by: Stephen Elford <steve@trafficwebsites.co.uk>