Bump version to 1.5.1 (#257)

Author: laurenyu

CHANGELOG.rst

@@ -2,8 +2,8 @@
 CHANGELOG
 =========
 
-1.5.1dev
-========
+1.5.1
+=====
 
 * enhancement: Let Framework models reuse code uploaded by Framework estimators
 * enhancement: Unify generation of model uploaded code location

README.rst

@@ -50,7 +50,7 @@ You can install from source by cloning this repository and issuing a pip install
 
     git clone https://github.com/aws/sagemaker-python-sdk.git
     python setup.py sdist
-    pip install dist/sagemaker-1.5.0.tar.gz
+    pip install dist/sagemaker-1.5.1.tar.gz
 
 Supported Python versions
 ~~~~~~~~~~~~~~~~~~~~~~~~~

setup.py

@@ -23,7 +23,7 @@ def read(fname):
 
 
 setup(name="sagemaker",
-      version="1.5.0",
+      version="1.5.1",
       description="Open source library for training and deploying models on Amazon SageMaker.",
       packages=find_packages('src'),
       package_dir={'': 'src'},