Add Appveyor (GH-324 backport)

zware · zware · commit 9826527f7438 · 2017-03-10T01:10:28.000-06:00
diff --git a/.github/appveyor.yml b/.github/appveyor.yml
@@ -0,0 +1,6 @@
+version: 2.7.13+.{build}
+clone_depth: 5
+build_script:
+- cmd: PCbuild\build.bat -e
+test_script:
+- cmd: PCbuild\rt.bat -q -uall -rwW -j0
