test: Delay for declare_object race condition.
Use GitHub's new relative links in documentation.
Rename documentation folder.
Cleanup: Fix up DBOperation after re-styling.

Additional Changes:
 - Don't need to assign a value if its already the default.
 - Improve code readability and comments.
Docs: Move example config to config folder.
Bugfix: Add missing if.
Update protocol/reference.txt
Fix comment nitpick.
Merge pull request #277 from Astron/cleanup/db-operation

Cleanup: Fix up DBOperation after re-styling.
Merge branch 'docs/quick-changes'
Merge branch 'master' into feature/mongodb-backend