Releasenotes V0.8.5

This version is only available through file distribution. NuGet Store will be updated with version 0.9.0 (subitems).

TrustedFiscalModule 
- Add supported document to german fiscalisation: EndOfDay
- Added method GetMandatoryFields to get mandatory fields for given module

TrustedFiscalService
- Added Schemas to swagger: DocumentPositionItem, DocumentPositionBooking, DocumentPositionText
- New method GetClientDocumentMandatoryFields on InformationController to get mandatory fields for each country implementation