Pagination, Text search, Visual Editor in Module Builder

Hi guys,
I have rebuilded all the changes that I sent in the previous PR, introducing step by step all code modifications.
In those latest commits, I modified the module builder code to allow the generation of enhanced modules with:

- List pagination;
- Optional use of ElRTE (with ElFinder) visual editor in textarea fields;

The generated modules are yet autoconfigured, eccept for filemanager (ElFinder) connector controller which  need "uploaded_dir_path" param configuration in {module}/config.php.

For ElRTE editor and ElFinder file manager, see respectively: 

http://elrte.org
http://elfinder.org