Add Cake.AWS.CloudFormation.yml

[cake-contrib-bot]

The Cake.AddinDiscoverer tool has discovered a NuGet package for a Cake addin without a corresponding yaml file on the Cake web site.

Cake.AWS.CloudFormation.yaml must be created.

[SARAVANA1501]

@pascalberger Please approve

[augustoproiete]

Hey @SARAVANA1501 we already have an AWS CloudFormation Addin for Cake - https://github.com/cake-contrib/cake-cloudformation - what is different in your addin? Are there any features on your addin that don't exist on the one above? If yes, have you tried sending pull-request(s) to the existing addin?

[SARAVANA1501]

Above addin is using cli comment for the deployment and no logging, but mine will be using AWS SDK objects to play with cloud formation.

1. Provides greater control over the deployment.
2. Planning to introduce a logging, which helps to display cloudformation deployment progress, entire build.cake execution can wait until cloudformation deployment completes. (the old library is not giving this capability)
3. Capability to display changeset, meaning library can display what are all the items are going to be update. (Consumer has to build this command on old library, whereas in mine it will be built in)
4. For the above addin uses aws sdk installed in the build machine, but my component using sdk so no need to install anything on the build machine, which is much more cleaner.
5. No safety net is available (unit test, integration tests)

[SARAVANA1501]

@augustoproiete Please review