Fixing sticky footer DEVELOPER-919
JBDS 8.0.0.CR1
Merge pull request #551 from mickaelistria/JBDS-8.0.0.CR1

JBDS 8.0.0.CR1
Removed commented out URL field from devstudio 8.0.0.CR1 release data
updated stacks submodule to get WFK 2.6.0 update
Update cdn.yml
Update cdn.yml
Merge pull request #556 from wesbos/DEVELOPER-919

Fixing sticky footer DEVELOPER-919
Add feed henry banner
Adding SwitchYard information to docker images page
Enabled authentication on Google Books API
Merge pull request #559 from paulrobinson/enable_books_authenticate

Enabled authentication on Google Books API
Update cdn.yml
Merge pull request #557 from pmuir/henry

Add feed henry banner
Update cdn.yml
Switched FeedHenry banners to PNG to improve text quality
Merge pull request #558 from jorgemoralespou/switchyard

Adding SwitchYard information to docker images page
Update cdn.yml
Merge pull request #560 from paulrobinson/FeedHenry_PNG

Switched FeedHenry banners to PNG to improve text quality
Merge pull request #554 from paulrobinson/jbds_8.0.0.CR1_tidy

Removed commented out URL field from devstudio 8.0.0.CR1 release data