update version

Author: xieqihuiPG

setup.py

@@ -15,7 +15,7 @@
 
 setup(
     name='pandas_multiprocess',
-    version='0.1.0',
+    version='0.1.1',
     author='Qihui Xie',
     author_email='[email protected]',
     maintainer='Qihui Xie',