- OscConfigParser: check explicitly for python3 when importing "configparser" (patch by Kay Hayen <kay.hayen@gmail.com>)

There's a another python module around which is also called
"configparser" but which does not seem to be api compatible => so
do not import it.

osc/OscConfigParser.py

@@ -15,11 +15,14 @@
 
 from __future__ import print_function
 
-try:
+import sys
+
+if sys.version_info >= ( 3, ):
     import configparser
-except ImportError:
+else:
     #python 2.x
     import ConfigParser as configparser
+
 import re
 
 # inspired from http://code.google.com/p/iniparse/ - although their implementation is