Enable croogo 2.0 compat.
Update to use croogo default cache config
Update to use new croogo classes
Fix indents
Merge branch 'pr/1': Croogo 2.0 compat

* pr/1:
  Fix indents
  Update to use new croogo classes
  Update to use croogo default cache config
  Enable croogo 2.0 compat.

Closes #1
Don't switch layout if an extension is set.