ESLint (#4)

* Dev dependency from JSHint to ESLint

.editorconfig

@@ -4,6 +4,7 @@
 charset = utf-8
 end_of_line = lf
 insert_final_newline = true
+trim_trailing_whitespace = true
 
 [*.html]
 indent_style = tab

.eslintignore

@@ -0,0 +1 @@
+node_modules/

.eslintrc.json

@@ -0,0 +1,32 @@
+{
+	"env": {
+		"node": true
+	},
+	"extends": [
+		"eslint:recommended",
+		"standard"
+	],
+	"rules": {
+		"comma-dangle": ["warn", "always-multiline"],
+		"eqeqeq": "off",
+		"indent": ["warn", "tab", { "SwitchCase": 1 }],
+		"linebreak-style": ["error", "unix"],
+		"max-len":	["warn", 160],
+		"no-tabs": "off",
+		"semi": ["warn", "always"],
+		"space-before-function-paren": ["warn", {
+			"anonymous": "always",
+			"named": "never",
+			"asyncArrow": "always"
+		}]
+	},
+	"plugins": [
+		"html"
+	],
+	"settings": {
+		"html/html-extensions": [".html"],
+		"html/indent": "tab",
+		"html/report-bad-indent": "warn"
+	},
+	"root": true
+}