[Aleph connector] Modified dockerfile/start.sh script to save return value of its inner script
[Aleph connector] Added sample XMLs for request items (RequestItemService for multiple items at once) & its response
[Aleph rest-dlf connector] Made LocalConfig's bibLibrary's length parsed only once
[Aleph rest-dlf connector] Made RequestItem Service response more detailed while there was an error during requesting multiple ItemIds
Basically it now returns error values returned by Aleph ILS (ProblemDetail is forwarded from <note> node & ProblemValue from <reply-text> node)
If there was empty ItemIdValue specified on input, than it returns "Failed to create request - Empty ItemIdentifierValue was specified here."
You can take a look into XML response example commited with this commit.