No AJAX in this simple example
No Prototype JS anymore
Theme available in current ExtJS is 'neptune', use it in example.
Current example is broken in Netzke 0.8. Rewrite it using Sencha's 'Getting Started' tutorial.
Rename 'netzke_init' and 'ext_theme' to 'load_netzke' and 'theme'
Updated Hello world extjs (markdown)
Added Hello world! pages