Small changes and readying for upload.
[fixed #41156809] fixed crash when accessory session was closed outside of app (with app in background). Check session status, if that makes sense, close the session, otherwise assume already closed
Merge branch 'develop' of https://github.com/nedap/Handheld-API into develop

Conflicts:
	iOS/NedapHandheldAPIDemo/NedapHandheldAPIDemo/NedapHandheldAPIDemo-Info.plist
[#41151245] moved notifications posting to 1 method in NHPresentation to manage it potentially crashing
[#42039515] updated logging for Handheld API project
Merge remote-tracking branch 'origin/develop'