Revert "Support for other templating engines"

This reverts commit b0a9ea330efa760dba6886b96df1ba7e19324b94.
Attempt at integrating Askbot with Django CMS
Revert "Revert "Support for other templating engines""

This reverts commit d21a516a94ab182c7c332066fb5b0dacbac4f0f6.
Revert "Support for other templating engines"

This reverts commit b0a9ea330efa760dba6886b96df1ba7e19324b94.
Templates changed back to normal
Template references changed back
Styled Django CMS menu and static pages