Updates Travis build to match other repos.

Author: ryasmi

.travis.yml

@@ -2,10 +2,7 @@ language: node_js
 node_js: node
 sudo: false
 script:
-  - npm test
   - npm run build
-  - mkdir coverage
   - npm run cover
-  - npm run codecov
-  - npm run lint
-  - npm run duplication-limit
+  - npm run lint -- -c tslint.travis.json
+  - npm run duplication -- --limit=0.01