Start again...

I think is a good start:

• Started to code the course models and ui helper functions
• Mudjungle will be based in the no-framework PHP MVC framework by Rasmus Lerdorf
• Taken ideas to organize the mudjungle app based in the presentation "Organizing Your PHP Projects" by Paul M. Jones
• Used filter PHP extension to sanitize user data
• Indented XHTML skeleton