Merge in EDELIVERY/smp from master to development

* commit '033dd8df':
  [maven-release-plugin] prepare for next development iteration
  [maven-release-plugin] prepare release 5.0

Merge in EDELIVERY/smp from development to master

* commit 'be52f7c1': (74 commits)
  update 2way-ssl dependency version
  update unit tests
  update unit tests
  update unit tests
  add restriction for sml smp id
  add restriction for sml smp id
  add unit tests
  add unit tests
  add unit tests
  tackle owasp report
  small upodates and fixes
  Fix duplicate resource and group creation
  Fix duplicate resource and group creation
  Add Unit tests
  upgrade libraries
  Small fixes
  Small fixes
  Small fixes
  Small fixes
  Small fixes
  ...