Description:
  Creates a LoopBack application.

Example:

  slc loopback

  This will create:

    package.json: Development packages installed by npm.

    common/models/<modelName>.json: Definition of basic models provided by LoopBack.
    common/models/ Directory where to put custom model code.

    server/server.js: The main application file.
    server/config.json: Machine-editable app configuration.
    server/datasources.json: Definition of data sources.
    server/model-config.json: Model configuration.

