Explore possibility of using the command attribute in manifest.yml.

[rolivieri]

Just completed verifying this. This is certainly a viable option for stating how to execute the Swift application once it is provisioned. Details about the test conducted:

• Used Kitura-Starter-Bluemix
• Removed Procfile
• Added command attribute to the manifest.yml file: command: Kitura-Starter-Bluemix

Application was successfully provisioned and started on Bluemix.

In addition to testing with Kitura-Starter-Bluemix, we also tested with the swift-helloworld app (estado branch):

• command: Server -bind 0.0.0.0:$PORT

Using the above command instead of the Procfile also worked as successfully.

We will update our README accordingly.

[rolivieri]

README updated accordingly (master and develop branches).