Temporary workaround for pester issue causing build to get stuck

KarolKaczmarek · KarolKaczmarek · commit 7fe0e4af65fd · 2015-12-16T15:22:14.000-08:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -3,7 +3,7 @@
 #---------------------------------# 
 version: 1.3.{build}.0
 install: 
-  - cinst -y pester
+  - cinst -y pester --version 3.3.13
   - git clone https://github.com/PowerShell/DscResource.Tests
   - ps: Push-Location
   - cd DscResource.Tests
