Test component in more environments

Both in different OS's and in different versions of Node.

Author: simeg

.travis.yml

@@ -1,11 +1,17 @@
 language: node_js
 sudo: false
+os:
+  - linux
+  - windows
 node_js:
-- '4'
+  - '4'
+  - '5'
+  - '6'
+  - 'stable'
 script:
-- npm run lint
-- npm run test:typings
-- npm run test
+  - npm run lint
+  - npm run test:typings
+  - npm run test
 before_install:
   - curl -o- -L https://yarnpkg.com/install.sh | bash
   - export PATH=$HOME/.yarn/bin:$PATH