added code checks from template

.eslintrc.json

@@ -0,0 +1,16 @@
+{
+	"rules": {
+		"indent": ["error", "tab"],
+		"quotes": ["error", "double"],
+		"max-len": ["error", 250],
+		"curly": "error",
+		"camelcase": ["error", {"properties": "never"}],
+		"no-trailing-spaces": ["error"],
+		"no-irregular-whitespace": ["error"]
+	},
+	"env": {
+		"browser": true,
+		"node": true,
+		"es6": true
+	}
+}

.stylelintrc

@@ -0,0 +1,5 @@
+{
+	"extends": "stylelint-config-standard",
+	"font-family-name-quotes": "double-where-recommended",
+	"block-no-empty": false
+}

.travis.yml

@@ -0,0 +1,12 @@
+language: node_js
+node_js:
+ - "7"
+ - "6"
+ - "5.1"
+before_script:
+ - npm install grunt-cli -g
+script:
+- grunt
+cache:
+ directories:
+  - node_modules

Gruntfile.js

@@ -0,0 +1,66 @@
+module.exports = function(grunt) {
+	require("time-grunt")(grunt);
+	grunt.initConfig({
+		pkg: grunt.file.readJSON("package.json"),
+		eslint: {
+			options: {
+				configFile: ".eslintrc.json"
+			},
+			target: ["*.js"]
+		},
+		stylelint: {
+			simple: {
+				options: {
+					configFile: ".stylelintrc"
+				},
+				src: ["*.css"]
+			}
+		},
+		jsonlint: {
+			main: {
+				src: ["package.json", "translations/*.json"],
+				options: {
+					reporter: "jshint"
+				}
+			}
+		},
+		markdownlint: {
+			all: {
+				options: {
+					config: {
+						"default": true,
+						"line-length": false,
+						"blanks-around-headers": false,
+						"no-duplicate-header": false,
+						"no-inline-html": false,
+						"MD010": false,
+						"MD001": false,
+						"MD031": false,
+						"MD040": false,
+						"MD002": false,
+						"MD029": false,
+						"MD041": false,
+						"MD032": false,
+						"MD036": false,
+						"MD037": false,
+						"MD009": false,
+						"MD018": false,
+						"MD012": false,
+						"MD026": false,
+						"MD038": false
+					}
+				},
+				src: ["README.md", "CHANGELOG.md", "LICENSE.txt"]
+			}
+		},
+		yamllint: {
+			all: [".travis.yml"]
+		}
+	});
+	grunt.loadNpmTasks("grunt-eslint");
+	grunt.loadNpmTasks("grunt-stylelint");
+	grunt.loadNpmTasks("grunt-jsonlint");
+	grunt.loadNpmTasks("grunt-yamllint");
+	grunt.loadNpmTasks("grunt-markdownlint");
+	grunt.registerTask("default", ["eslint", "stylelint", "jsonlint", "markdownlint", "yamllint"]);
+};