stop advertising python 3.5 support

.pipelines/ci.yml

@@ -11,8 +11,8 @@ jobs:
       vmImage: "ubuntu-latest"
     strategy:
       matrix:
-        Python35:
-          python.version: "3.5"
+        Python36:
+          python.version: "3.6"
 
     steps:
       - task: UsePythonVersion@0

docs/deploy-development-rp.md

@@ -5,7 +5,7 @@
 1. Install [Go 1.13](https://golang.org/dl) or later, if you haven't already.
 
 1. Install a supported version of [Python](https://www.python.org/downloads), if
-   you don't have one installed already.  The `az` client supports Python 3.5+.
+   you don't have one installed already.  The `az` client supports Python 3.6+.
    A recent Python 3.x version is recommended.
 
 1. Fedora users: install the `gpgme-devel` and `libassuan-devel` packages.

docs/using-az-aro.md

@@ -9,7 +9,7 @@ against a development RP running at https://localhost:8443/.
 ## Installing the extension
 
 1. Install a supported version of [Python](https://www.python.org/downloads), if
-   you don't have one installed already.  The `az` client supports Python 3.5+.
+   you don't have one installed already.  The `az` client supports Python 3.6+.
    A recent Python 3.x version is recommended.  You will also need setuptools
    installed, if you don't have it installed already.
 

python/az/aro/setup.py

@@ -21,7 +21,6 @@ CLASSIFIERS = [
     'Intended Audience :: System Administrators',
     'Programming Language :: Python',
     'Programming Language :: Python :: 3',
-    'Programming Language :: Python :: 3.5',
     'Programming Language :: Python :: 3.6',
     'Programming Language :: Python :: 3.7',
     'Programming Language :: Python :: 3.8',