phoss SMP 5.0.6

• Fixed an error with rolling back SML transactions (see issue #71)
• The UI now has a possibility to explicitly unregister a Service Group from the SML without deleting it
• Added the possibility to configure the execution time warning (SQL version only)
• The field "is deprecated?" of transport profiles can now be handled via the UI
• A new Status API was introduced to query configuration parameters (see issue #73).
• Added a possibility to disable the status API via the Configuration