Merge pull request #4 from bitIO/es6

ES6

Author: bitIO

.gitignore

@@ -57,3 +57,4 @@ typings/
 # dotenv environment variables file
 .env
 
+lib

.npmignore

@@ -0,0 +1,2 @@
+src
+test

.travis.yml

@@ -9,8 +9,11 @@ node_js:
   - '9'
   - '8'
   - '6'
+script:
+  - npm run test
+  - npm run build
 after_success:
   - npm run travis-deploy-once "npm run semantic-release"
 branches:
   except:
-    - /^v\d+\.\d+\.\d+$/
+    - /^v\d+\.\d+\.\d+$/

bin/index.js

@@ -1,2 +1,2 @@
 #!/usr/bin/env node
-require('../index');
+require('../lib/index');