issue_25 actions update

Author: nickmaccarthy

.github/workflows/release.yaml

@@ -6,8 +6,6 @@ on:
 jobs:
   release-python2:
     runs-on: ubuntu-20.04
-    needs:
-      - build-python2
     steps:
       - uses: actions/checkout@v2
       - name: install python2 for ubuntu
@@ -29,7 +27,7 @@ jobs:
   release-python3:
     runs-on: ubuntu-20.04
     needs: 
-      - build-python3
+      - release-python2
     steps:
       - uses: actions/checkout@v2
       - name: install requirements for python3