Merge remote-tracking branch 'origin/dynamic_fee_parameters' into dyn…

…amic_fee_parameters

hydradx/model/processing.py

@@ -863,6 +863,7 @@ def find_data_files():
             os.listdir('.')
         ))
     file_ls = find_data_files()
+    file_ls.sort()
     file_name = ''
     # see if the date or block they want is included in existing data
     with open(file_ls[-1]) as f: