Forums links layout + styling

Forum links styling
DEVELOPER-388 update index hero.
Add real tagline for EAP 6.3
Update cdn.yml
Hide pagination when there is only one page available
Made the product changes to fix the link errors
Fixes DEVELOPER-509

Also adding in ratings for filtering, needs to be tested though.
Fixes DEVELOPER-508 (qs in product get started)
Resolve issues with DEVELOPER-508 and DEVELOPER-509
DEVELOPER-512 fix quickstart URLs
Update cdn.yml
Fixes Ticket Monster images not displaying
Update Gemfile.lock
Updaate cdn.yml
Update cdn.yml
Fix link on IoT microsite
Update cdn.yml
Remove incorrect timo images from cdn.yml
allowing for slice to be called on an empty description, fixes DEVELOPER-517
Fixes DEVELOPER-525 (products in community)