Add additional python versions

Author: jhodges10

.circleci/config.yml

@@ -2,17 +2,30 @@ version: 2.1
 
 orbs:
   python: circleci/python@0.2.1
+  win: circleci/windows@2.2.0
 
 workflows:
   version: 2
   build_test_deploy:
     jobs:
       - build
 
-      - linux_py_27:
+      - windows_py_27_16:
           requires:
             - build
 
+      - linux_py_27_16:
+          requires:
+            - build
+
+      - linux_py_27_17:
+          requires:
+            - build
+
+      # - linux_py_27_latest:
+      #     requires:
+      #       - build
+
       - linux_py_37:
           requires:
             - build
@@ -23,7 +36,10 @@ workflows:
 
       - deploy:
           requires:
-            - linux_py_27
+            - windows_py_27_16
+            - linux_py_27_16
+            - linux_py_27_17
+            # - linux_py_27_latest
             - linux_py_37
             - linux_py_latest
 
@@ -66,10 +82,50 @@ jobs:
           paths:
             - .
 
-  linux_py_27:
+  windows_py_27_16:
+    description: Linux 2.7.16
+    executor: win/default
+
+    steps:
+      - attach_workspace:
+          at: /tmp/artifact
+          name: Attach build artifact
+
+      - run:
+          name: Install package
+          command: |
+            pip install '/tmp/artifact'
+
+      - run:
+          name: Run integration test
+          command: |
+            python /tmp/artifact/tests/integration.py
+
+
+  linux_py_27_16:
+    description: Linux 2.7.16
+    docker:
+      - image: circleci/python:2.7.16
+
+    steps:
+      - attach_workspace:
+          at: /tmp/artifact
+          name: Attach build artifact
+
+      - run:
+          name: Install package
+          command: |
+            pip install '/tmp/artifact'
+
+      - run:
+          name: Run integration test
+          command: |
+            python /tmp/artifact/tests/integration.py
+
+  linux_py_27_17:
     description: Linux 2.7.17
     docker:
-      - image: circleci/python:2.7.17
+      - image: circleci/python:2.7.18
 
     steps:
       - attach_workspace:
@@ -86,6 +142,25 @@ jobs:
           command: |
             python /tmp/artifact/tests/integration.py
 
+  linux_py_27_latest:
+    description: Linux 2.7.18
+    docker:
+      - image: circleci/python:2.7.18
+
+    steps:
+      - attach_workspace:
+          at: /tmp/artifact
+          name: Attach build artifact
+
+      - run:
+          name: Install package
+          command: |
+            pip install '/tmp/artifact'
+
+      - run:
+          name: Run integration test
+          command: |
+            python /tmp/artifact/tests/integration.py
 
   linux_py_37:
     description: Linux 3.7.7
@@ -107,7 +182,6 @@ jobs:
           command: |
             python /tmp/artifact/tests/integration.py
 
-
   linux_py_latest:
     description: Linux latest
     docker: