Add /joc/api/notification REST Web Service API

Current Situation

• The operation to upload the XML configuration for notifications is available from the JOC Cockpit GUI.
• The GUI makes use of a number of internal web services that are preferably used for interactive handling with the XML Editor:
  • /joc/api/xmleditor/read
  • /joc/api/xmleditor/store
  • /joc/api/xmleditor/xml2json

Feature

• A new web service is provided that is more easily usable by external clients to read and store the XML configuration for notifications:
• read: /joc/api/notification
• store: /joc/api/notification/store
• delete: /joc/api/notification/delete