Update documentation; fix YAML problems
Revert "Revert "Merge pull request #5496 from angstwad/cf-module""

This reverts commit b11d62270f8afa4ebaa96687fa3e324531768e2b.

Conflicts:
	library/cloud/rax_files_objects
Fix revert artifacts, doc update
Use dict constructors
Merge pull request #5745 from angstwad/cf-module-revert

Add Rackspace Cloud Files module