Test inserting Portlets in specific GridContainer columns

This page tests the inserting of Portlets into specific columns of the GridContainer. To do this, each Portlet must be assigned a "column" attribute, and the "isAutoOrganized" attribute of the GridContainer must be set to false.
This Portlet is placed in Column 1
This Portlet is placed in Column 1
This Portlet is placed in Column 1
This Portlet is placed in Column 2
This Portlet is placed in Column 3
This Portlet is placed in Column 3