Add tools

add eslint
add npm-watch
add README.md
modify js syntax
modify repository

.eslintrc.json

@@ -0,0 +1,20 @@
+{
+  "extends": "standard",
+  "rules": {
+    "no-control-regex": 0
+  },
+  "globals": {
+    "artifacts": true,
+    "web3": true,
+    "contract": true,
+    "assert": true,
+    "describe": true,
+    "context": true,
+    "before": true,
+    "beforeEach": true,
+    "after": true,
+    "afterEach": true,
+    "it": true,
+    "expect": true
+  }
+}

README.md

@@ -0,0 +1,26 @@
+# Ethername Smart Contract ([ethername.co](https://ethername.co))
+> It is designed for any DAPPs to have username feature without extra implementation.
+
+## Running the tests
+
+### Prerequisites
+You need truffle (https://github.com/trufflesuite/truffle) and ganache (https://github.com/trufflesuite/ganache-cli) to test.
+
+```
+ganache-cli
+truffle migrate
+```
+
+### Manual Test
+```
+truffle test
+```
+
+### Auto Test
+```
+npm install
+npm run watch
+```
+
+## Author
+**M.H. Kang** <<guap.root@gmail.com>> (https://github.com/cancue)

migrations/1_initial_migration.js

@@ -1,5 +1,5 @@
-var Migrations = artifacts.require("./Migrations.sol");
+let Migrations = artifacts.require('./Migrations.sol')
 
-module.exports = function(deployer) {
-  deployer.deploy(Migrations);
-};
+module.exports = function (deployer) {
+  deployer.deploy(Migrations)
+}

migrations/2_deploy_ethername.js

@@ -1,7 +1,5 @@
-let Ethername = artifacts.require("./Ethername.sol")
+let Ethername = artifacts.require('./Ethername.sol')
 
 module.exports = function (deployer) {
-
   deployer.deploy(Ethername)
-
-};
+}