Fixes version of package in setup script.

Author: edelooff

setup.py

@@ -10,7 +10,7 @@ def contents(filename):
 
 setup(
     name="sqlalchemy-json",
-    version="0.6.0",
+    version="0.7.0",
     author="Elmer de Looff",
     author_email="[email protected]",
     description="JSON type with nested change tracking for SQLAlchemy",