Supports describing a type

fix namespace in install.yaml

Implements correct Expand in API and client

This endpoint takes a template and returns a manifest containing only
the expanded config and layout.

CreateDeployment will now create a deployment before expansion, and will
fail the deployment on expansion error.

1) by type name: dm describe redis:v1
2) by URL: dm describe https://raw.githubusercontent.com/kubernetes/deployment-manager/master/templates/redis/v1/redis.jinja

Describing a type returns the template schema, which includes
descriptive information as well as the schema for properties on the
type.

Treat delete not_found failure as a success

Update code for terminology rationalization.

Update documentation to rationalize the terminology

Do not delete the deployment nor resources when a deployment fails

Type registry documentation

Assorted updates to documentation.

Initial Travis build/test.

Fix two bugs in replicatedservice.py

Fixing jinja template for redis to allow for no properties.

Previously it assumed properties would exist.

Require schema