bump version to 0.1.1

Author: tpeng

setup.py

@@ -3,7 +3,7 @@
 
 setup(
     name='webstruct',
-    version='0.1',
+    version='0.1.1',
     author='Mikhail Korobov, Terry Peng',
     author_email='kmike84@gmail.com, pengtaoo@gmail.com',
     packages=find_packages(),