Up release version

Author: rantav

setup.py

@@ -7,7 +7,7 @@
     long_description = file.read()
 
 setup(name='flask-restful-swagger',
-      version='0.3',
+      version='0.4',
       url='https://github.com/rantav/flask-restful-swagger',
       packages=['flask_restful_swagger'],
       description='Extrarct swagger specs from your flast-restful project',