got rid of placeholder for check_version def. also fixed up missing parenthesis by a print function

modules/configuration_setup.py

@@ -7,10 +7,6 @@ import sys
 import utils
 
 
-def check_version(section):
-    pass
-
-
 def check_is_conf(section, handle_error=False):
     """confirms that the configuration section name passed is a legit one
 
@@ -25,17 +21,17 @@ def check_is_conf(section, handle_error=False):
         return True
     else:
         if handle_error:
-            print """
+            print("""
 Error.  maintenance.exists_dir_sub takes a 'section' parameter value.
 '%s' is not a valid parameter value.
-Valid options include:""" % section
+Valid options include:""" % section)
 
             for key in configuration.templates.keys():
                 print("    %s" % key)
 
-            print """
+            print("""
 Please run the command again, but this time enter a valid section value.
-                """
+                """)
 
             sys.exit()