release v0.1.1

Change-Id: I317bcad24e0dc91bc36da551386b3f48c916d91f

Author: zhoujingbo

setup.py

@@ -17,7 +17,7 @@
 
 setup(
     name="paddlespatial",
-    version="0.1.0",
+    version="0.1.1",
     author="baidu-bil",
     author_email="zhoujingbo@baidu.com",
     description="Adding version check",