Scratch markdown page

Command	See	Description
slc loopback	Application generator	Create a new LoopBack application.
slc loopback:datasource	Data source generator	Add a new data source to a LoopBack application
slc loopback:model	Model generator	Add a new model to a LoopBack application.
slc loopback:property	Property generator	Add a new property to an existing model.
slc loopback:acl	ACL generator	Add a new access control list (ACL) entry to the LoopBack application.
slc loopback:relation	Relation generator	Add a new model relationship.
slc loopback:remote-method	Remote method generator	Add a new remote method.
slc loopback:middleware	Middleware generator	Add a new middleware configuration.
slc loopback:boot-script	Boot script generator	Add a new boot scripts.
slc loopback:export-api-def	API definition generator	Export Swagger API definition.
slc loopback:swagger	Swagger generator	Generates a fully-functional application that provides the APIs conforming to the Swagger 2.0 specification.