Add proper license attribute per OSI license (#155)

* define the license so 'pip3 show' shows the license

* add in classifier from aws-crt-python, change license attribute to match classifier

* fix anchor name

* use full string for the license attribute

Author: rpcme

samples/README.md

@@ -4,7 +4,7 @@
 * [shadow](#shadow)
 * [fleet provisioning](#fleet-provisioning)
 * [basic discovery](#basic-discovery)
-* [IPC with AWS IoT Greengrass to publish to AWS IoT Core](#ipc-greengrass)
+* [IPC with AWS IoT Greengrass to publish to AWS IoT Core](#ipc-with-aws-iot-greengrass-to-publish-to-aws-iot-core)
 
 ## pubsub
 This sample uses the

setup.py

@@ -8,11 +8,16 @@
 setup(
     name='awsiotsdk',
     version='1.0.0-dev',
-    license='Apache-2.0',
+    license='License :: OSI Approved :: Apache Software License',
     description='AWS IoT SDK based on the AWS Common Runtime',
     author='AWS SDK Common Runtime Team',
     url='https://github.com/aws/aws-iot-device-sdk-python-v2',
     packages=find_packages(include=['awsiot*']),
+    classifiers=[
+        "Programming Language :: Python :: 3",
+        "License :: OSI Approved :: Apache Software License",
+        "Operating System :: OS Independent",
+    ],
     install_requires=[
         'awscrt==0.9.15',
     ],