chore: cleanup ci scripts (#525)

.appveyor.yml

@@ -26,7 +26,6 @@ install:
   # install node
   # Get the latest stable version of Node.js or io.js
   - ps: Install-Product node $env:nodejs_version
-
   # install grunt-cli globally
   - npm install -g grunt-cli
   # install modules
@@ -35,6 +34,7 @@ install:
 test_script:
   # Output useful info for debugging
   - node --version && npm --version
+  - ps: grunt test
 
 # Don't actually build.
 build: off

.travis.yml

@@ -7,7 +7,7 @@ node_js:
 before_install:
   - npm install -g grunt-cli
 
-#travis build  speed up
+# travis build  speed up
 sudo: false
 cache:
   directories: