Added CMS_NODE_TYPE as descendant of CMS_CONTENT_TYPE, in case we have content which is not a node in the future. (probably useless, but for now, this extra abstraction is harmful) Moved all node related code under node module cluster. Applied comments from Javier Velilla. Code cleaning.
Examples CMS: examples
api: API is a simple example showing how to build a custom CMS using EWF. roc_api: api build using a CMS library using modules, themes, etc.