[Seaside] SaltSpray demo at rising.seasidehosting.st

[Yanni Chiu]

I've set up my SaltSpray demo app at http://rising.seasidehosting.st
It's a (Java) PetStore work-alike, implemented with Seaside and
ShoreComponents.

There's also a corresponding Admin Tool with a basic grid interface
from which you view and edit each class of object. For example, you
should be able to add your own Category, Product, Item, Inventory
objects. Also, if you place an order, you should be able to view
that order and it's lineitems. "Persistence" is in the image itself,
so if the image restarts, the changes are gone. The code used to write
to PostgreSQL, but I changed to memory "persistence" to run on
seasidehosting.st. A move to an object-db is a TODO.

Also, from the default entry point, there are links to the object
model and datatype diagrams. The diagrams are drawn in Jacaranda,
and the model code (objects, datatypes and relationships) are
generated from the diagram.

Any feedback is welcome and desired.