When retrieving Nautilus samples improve error message

[seg1129]

when there is an error getting nautilus samples the error message in the code below should be updated to provide additional possibilities as to why there was an error.

@alexfelmeister can you provide better verbiage for this message, "Zero samples returned, validate user has access to protocol in nautilus."

ehb-datasources/ehb_datasources/drivers/nautilus/driver.py

Line 153 in d38c2ae

return {"error": "Zero samples returned, validate user has access to protocol in nautilus."}

[alexfelmeister]

What do you think?

WARNING: Information for Sample Kit <record_id> was not returned from the Laboratory System.
Please contact eigsupport@email.chop.edu to determine if this is one of the following issues:
-	Your Laboratory Information Management System credentials are out of date.
-	Correct access from the CHOP Biorepository Resource Center to access information about <record_id>.
-	You entered the incorrect record.
-	
The association of <patient_id> and <record_id> was recorded in the honest broker on <create_date>. When the above issue is resolved, this warning will not appear. 

[seg1129]

Looks good to me. The only variables i'm not sure i'll be able to get is '<create_date>' and '<patient_id>'. I have to take a look to see what is being passed in from kwargs.