[2109] Preparations for Artikelstamm v1.1
Merge pull request #22 from ngiger/fix_global_inbox

Fix global inbox
[2109] Update Artikelstamm to 1.1., datasets before 05/14 not importable
[2109] refactor artikelstamm importer to new update service extpoint
[2110] Update reference data import
[2110] Update reference data import - fix TarmedReferenceImporter test
Remove trailing space in ICPC -perspective name
[2229] fixed c.e.omnivore misleading error handling
[2256] fixed xsd loading for strict billing validation
[2234] Fix missing NLS in ebanking.esr
[1952] fixed XML export, removed code attribute on freetext diagnosis
[2110] fix dataset version management in tarmed
[923] cleanup DocHandle
[923] Omnivore drag and drop document export