Travis

.travis.yml

@@ -7,9 +7,7 @@ git:
   depth: 3
 cache:
   directories:
-  - Tools/Gulp/node_modules
-  - Playground/node_modules
-  - tests/unit/node_modules
+  - node_modules
 install:
 - travis_retry npm install -g gulp@4.0.0
 - cd ./Tools/Gulp