Fixing broken path.
Merge pull request #392 from ycombinator/gh-391

Fixing broken path in DNS userguide docs.
Making cross-links use relative paths. [skip ci]
Merge pull request #394 from ycombinator/gh-393

Making cross-links in documentation use relative paths.
Allow repopulation of objects with no logger set.
Merge pull request #397 from ycombinator/allow-null-logger

Allow repopulation of objects with no logger set.
Merge branch 'master' into working

Conflicts:
	lib/OpenCloud/Common/Base.php
Fixing namespace.
Fixing license.
Merge pull request #398 from ycombinator/working

Fixing namespace.
Merge pull request #399 from ycombinator/fix-license

Fixing license.
Only add the node if it is new.
Merge pull request #400 from ycombinator/clb-add-more-nodes

Only add the node if it is new.
Only add the node if it is new.
Merge branch 'master' into working
Adding first couple samples.
Adding sample code for listing resource types.
Adding sample code for validating templates.
Adding sample code for listing stack events.
Adding sample code for listing stack resources.