Refactor import statements for Referencer to improve module structure

Author: karlnyr

microSALT/cli.py

@@ -16,7 +16,7 @@
 from microSALT.utils.scraper import Scraper
 from microSALT.utils.job_creator import Job_Creator
 from microSALT.utils.reporter import Reporter
-from microSALT.utils.referencer import Referencer
+from microSALT.utils.referencer.referencer import Referencer
 
 default_sampleinfo = {
     "CG_ID_project": "XXX0000",

tests/test_reporter.py

@@ -16,7 +16,6 @@
 
 from microSALT import preset_config, logger
 from microSALT.utils.reporter import Reporter
-from microSALT.utils.referencer import Referencer
 from microSALT.store.db_manipulator import DB_Manipulator
 
 def unpack_db_json(filename):

tests/test_scraper.py

@@ -12,7 +12,7 @@
 
 from microSALT import preset_config, logger
 from microSALT.utils.scraper import Scraper
-from microSALT.utils.referencer import Referencer
+from microSALT.utils.referencer.referencer import Referencer
 
 
 @pytest.fixture