create appveyor test branch

which will execute same tests as `master` branch hence including older Visual version
2018-12-25 14:20:33 -08:00 · 2018-12-25 14:20:33 -08:00 · 7df0d6f642
commit 7df0d6f642
parent 0fb4b21d1a
1 changed files with 1 additions and 0 deletions
--- a/appveyor.yml
+++ b/appveyor.yml
@ -3,6 +3,7 @@
  branches:
    only:
    - master
+    - appveyorTest
  environment:
    matrix:
    - COMPILER: "gcc"