Added CMS_HOOK_RESPONSE_ALTER to give a last chance to alter the response before rendering.
This hook should not be used, when there are other alternative hook that answer the need, but this is proposed for now, as a way to alter response by adding css, js url, ...
Moved blog under official modules folder.
Cleaned theme of demo example project.
Renamed NODE_MODULE as CMS_NODE_MODULE.
Updated code for sql that should not use parameters
to expand :table_name in table name usage,
since Eiffel Store will use quote,
and MySQL does not like them.
Merge remote-tracking branch 'jvelilla/roc_auth_v1' into ewf_v1_mod_env
Conflicts:
examples/demo/demo-safe.ecf
modules/auth/cms_authentication_module.e
