Fixes #7636: Add Katello Disconnected user guide.
Add 2.0 release news item.
Merge pull request #52 from ehelms/fixes-7636

Fixes #7636: Add Katello Disconnected user guide.
Merge pull request #58 from ehelms/add-release-news

Add 2.0 release news item.
Fix broken link to changelog
Merge pull request #59 from Klaas-/master

Fix broken link to changelog in release notes
Fixes #7838: Code blocks now properly highlight based on language.
Merge pull request #60 from ehelms/fixes-7838

Fixes #7838: Code blocks now properly highlight based on language.