Demo of PicasaStore

# DEMO: PicasaStore Search

### Description:

This simple demo shows how services, such as Picasa, can be wrapped by the datastore API. In this demo, you can search public Picasa images through a simple PicasaStore by specifying a series of tags (separated by spaces) to search on. The results will be displayed below the search box.

For fun, search on the 3dny tag!

> Status: |
> ID: |
> Query: |
> Number of Pictures: |