Changed the way links and nodes are added to the visual model. To add a node now the user must select
the node from the palette panel and then left click on the canvas. To add a link the user must also select the link from the palette, left click on an existing node and then perform a left click on a different node.
The attributes panel now shows a unique form for each node and link type when it is selected.
The nodes and links now, are shown on the visual model using the visual syntax as outlined in the solution description document.
The people and relationship links have been removed.
The attributes associated with each of the links/nodes now conforms to the data models outlined in the solution description document.
Key Changes: