Bug 570258 - added a little spacing in the buttons for mobile view

Bug 570258 - add new slide deck

Bug 570258 - add new fact sheet

Bug 570258 - update resources, also add flex to make button aligned

Signed-off-by: Yi Liu <yi.liu@eclipse-foundation.org>
Change-Id: I2dc88c29e24ac79f768d35112fcfbda035f2a542
3 files changed