
Previously, the Heat demo suffered from the following limitations: 1. The number of Nova instances to spawn and the image flavor were hard coded in the Heat template. 2. No outputs existed. This required users to run nova-list to obtain the IP's of VMs. 3. No documentation existed. This patch addresses the above limitations. Change-Id: I495aa9c73a91200c01cecc1719ee5532c1f6c9cb