Moved 'Updating Developer Materials Versions' doc to CONTRIBUTING.md
Updated to correct Ruby version in docs
DEVELOPER-566 Document how to add/edit community
DEVELOPER-569 Document how to add/edit product resources
DEVELOPER-1045 Fixed the dates to reflect the correct release time
DEVELOPER-1039 Index YouTube product playlists
Merge pull request #587 from Dantheman720/DEVELOPER-1045

DEVELOPER-1045 Fixed the dates to reflect the correct release time
Enable metrics for staging
Update cdn.yml
JDF-774 - Show extra information for BOMs that have been replaced
Update TicketMonster PDF link to 2.6
Merge pull request #589 from paulrobinson/DEVELOPER-1039-b

DEVELOPER-1039 Index YouTube product playlists
Update cdn.yml
Merge pull request #590 from pmuir/metrics_for_staging

Enable metrics for staging
Merge pull request #579 from rafabene/JDF-774

JDF-774 - Show extra information for BOMs that have been replaced
Update cdn.yml
Update cdn.yml
Small changes to docs
Merge pull request #582 from paulrobinson/CONTRIBUTING-2

More additions to CONTRIBUTING.md
Merge pull request #591 from VineetReynolds/DEVELOPER-1048

Update TicketMonster PDF link to 2.6