Increase version number.

alejandroautalan · alejandroautalan · commit 9473a50a6936 · 2015-04-04T04:45:11.000-03:00
diff --git a/pygubu/__init__.py b/pygubu/__init__.py
@@ -6,7 +6,7 @@
 from pygubu.builder.builderobject import BuilderObject, register_widget
 
 
-__version__ = '0.9.7.2'
+__version__ = '0.9.7.3'
 
 
 class TkApplication:
