Added linting for test files and *.ts files

Author: CaptainAchilles

template/package.json

@@ -7,7 +7,7 @@
     "scripts": {
         "dev": "node build/dev-server.js",
         "build": "node build/build.js",
-        "lint": "node lint.js -c .eslintrc.json --ext .js,.vue src/",
+        "lint": "node lint.js -c .eslintrc.json --ext .js,.vue,.ts src/ test/",
         "unit": "karma start test/unit/karma.conf.js"
     },
     "dependencies": {