JBIDE-17856 use the shorter and dominant url 'tools' and make it apply in *all* urls.
JBIDE-17856 move to smallar tools url for static images
Fixes for mobile devices
JBIDE-17950 - Improve rendering on mobile and tablets
JBIDE-17937 - Add a 'Nightly' label on N&N when it's not release yet.