Update 0.4.12 version

Author: lmazuel

doc/conf.py

@@ -58,9 +58,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.4.11'
+version = '0.4.12'
 # The full version, including alpha/beta/rc tags.
-release = '0.4.11'
+release = '0.4.12'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

setup.py

@@ -28,7 +28,7 @@
 
 setup(
     name='msrest',
-    version='0.4.11',
+    version='0.4.12',
     author='Microsoft Corporation',
     packages=['msrest'],
     url=("https://github.com/Azure/msrest-for-python"),