Update version to 1.1.3 and azure-functions to 1.3.0 (#716)

Author: Hazhzeng

setup.py

@@ -257,7 +257,7 @@ def run(self):
 
 setup(
     name='azure-functions-worker',
-    version='1.1.1',
+    version='1.1.3',
     description='Python Language Worker for Azure Functions Host',
     long_description=long_description,
     long_description_content_type='text/markdown',
@@ -285,7 +285,7 @@ def run(self):
     ],
     extras_require={
         'dev': [
-            'azure-functions==1.2.1',
+            'azure-functions==1.3.0',
             'flake8~=3.7.9',
             'mypy',
             'pytest',