bumped version number to 0.7.1.post6

Author: ntamas

setup.py

@@ -6,7 +6,7 @@
 ###########################################################################
 
 # Global version number. Keep the format of the next line intact.
-VERSION = '0.7.1.post5'
+VERSION = '0.7.1.post6'
 
 # Check Python's version info and exit early if it is too old
 if sys.version_info < (2, 5):