update helper files

.eslintignore

@@ -0,0 +1 @@
+.git/

.eslintrc

@@ -1,5 +1,7 @@
 {
-  "extends": ["vue"],
+  "extends": [
+    "vue"
+  ],
   "env": {
     "browser": true
   },

.gitignore

@@ -1,4 +1,4 @@
-.DS_Store
 *.log
+.DS_Store
+/themes
 node_modules
-/themes

.npmignore

@@ -0,0 +1,5 @@
+.eslintignore
+.eslintrc
+.github/
+.gitignore
+.travis.yml

.travis.yml

@@ -1,6 +1,9 @@
 sudo: false
 cache:
   directories:
-  - $HOME/.yarn-cache
+    - $HOME/.yarn-cache
 language: node_js
 node_js: stable
+os:
+  - linux
+  - osx

package.json

@@ -32,13 +32,13 @@
   },
   "devDependencies": {
     "cssnano": "^3.10.0",
-    "eslint": "^3.17.1",
+    "eslint": "^3.18.0",
     "eslint-config-vue": "^2.0.2",
     "eslint-plugin-vue": "^2.0.1",
     "nodemon": "^1.11.0",
     "postcss": "^5.2.16",
     "postcss-salad": "^1.0.8",
-    "rollup": "^0.41.5",
+    "rollup": "^0.41.6",
     "rollup-plugin-buble": "^0.15.0",
     "rollup-plugin-commonjs": "^8.0.2",
     "rollup-plugin-node-resolve": "^2.0.0",