fix(app): Update npm to fix appveyor

thaiat · thaiat · commit a322ad1f1856 · 2015-07-13T01:29:23.000+03:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -15,9 +15,11 @@ matrix:
     - nodejs_version: 0.13
 
 install:
+  - npm install -g npm
   - ps: Update-NodeJsInstallation (Get-NodeJsLatestBuild $env:nodejs_version)
   - npm install
 
+
 build: off
 
 test_script:
