Version 3.4 is end of life Jan 2020

Author: yosifkit

.appveyor.yml

@@ -18,9 +18,6 @@ environment:
     - version: 3.6
       variant: windowsservercore-ltsc2016
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-    - version: 3.4
-      variant: windowsservercore-ltsc2016
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
 
 install:
   - ps: |

.travis.yml

@@ -9,8 +9,6 @@ matrix:
       env: VERSION=4.0
     - os: linux
       env: VERSION=3.6
-    - os: linux
-      env: VERSION=3.4
 
 install:
   - git clone https://github.com/docker-library/official-images.git ~/official-images