replaced by config/main.mxml
use Ext theme "Neptune"
MXML experiment: subclassing / instantiating component classes directly and using binding
converting gridPortlet to non-config version, using latest MXML compiler: works!
Converted all remaining MXML classes of Portal Demo to non-config version.
Using latest jangaroo-tools and ext-as, HelloWorld (AS3/MXML) and Portal Demo
work perfectly!