add two more default versions

Author: max-zilla

pyclowder/api/v1/datasets.py

@@ -12,7 +12,7 @@
 
 from dotenv import load_dotenv
 load_dotenv()
-clowder_version = float(os.getenv('clowder_version'))
+clowder_version = float(os.getenv('clowder_version', '1.0'))
 
 
 def create_empty(connector, host, key, datasetname, description, parentid=None, spaceid=None):

pyclowder/api/v2/files.py

@@ -17,7 +17,7 @@
 
 from dotenv import load_dotenv
 load_dotenv()
-clowder_version = float(os.getenv('clowder_version'))
+clowder_version = float(os.getenv('clowder_version', '1.0'))
 
 # Some sources of urllib3 support warning suppression, but not all
 try: