Merge pull request #48 from pquentin/appveyor

Test Python 3.8 from Appveyor

Author: RatanShreshtha

.appveyor.yml

@@ -4,16 +4,12 @@ os: Visual Studio 2015
 
 environment:
  matrix:
- - PYTHON: "C:\\Python27"
  - PYTHON: "C:\\Python27-x64"
- - PYTHON: "C:\\Python34"
  - PYTHON: "C:\\Python34-x64"
- - PYTHON: "C:\\Python35"
  - PYTHON: "C:\\Python35-x64"
- - PYTHON: "C:\\Python36"
  - PYTHON: "C:\\Python36-x64"
- - PYTHON: "C:\\Python37"
  - PYTHON: "C:\\Python37-x64"
+ - PYTHON: "C:\\Python38-x64"
 
 build_script:
  - "git --no-pager log -n2"