[esh-authz2] Provide Eclipse run configuration/documentation to demonstrate security functionality

[svilenvul]

It will be great if we change the existing one "SmartHome-Runtime" configuration in Eclipse or add a new one that includes all necessary configurations to enable security in ESH:

• add some OSGi configuration properties (e.g.org.eclipse.smarthome.io.http.auth:authentication.enabled=true
  org.eclipse.smarthome.io.http.auth:authentication.loginUri=/login
  org.eclipse.smarthome.auth.jaas:realmName=esh)
• add required plugins
• [optional] configure JAAS