Add option to not collect IP addresses (closes #18)

TEMPLATE.env

@@ -42,8 +42,9 @@ SESSION_MEMORY_TIMEOUT=1800
 # them to be able to create services of their own.
 ONLY_SUPERUSERS_CREATE=True
 
-# Whether to perform checks and setup at startup. For most setups,
-# the recommended value is True.
+# Whether to perform checks and setup at startup, including applying unapplied
+# migrations. For most setups, the recommended value is True. Defaults to True.
+# Will skip only if value is False.
 PERFORM_CHECKS_AND_SETUP=True
 
 # Your admin user's email. A temporary password will be printed