Add grunt to jquery.uls

This library is supposed to be hosted outside WMF gerrit. So adding a
build, test system.
* Add js lint and css lint
* minifier for css and js
* css lint does not pass now.

Change-Id: Iaadfad786f5de4b2ab95e24d3ea4f1d21952af75

lib/jquery.uls/grunt.js

@@ -0,0 +1,85 @@
+/*global module:false*/
+module.exports = function(grunt) {
+	grunt.loadNpmTasks('grunt-css');
+	// Project configuration.
+	grunt
+			.initConfig({
+				pkg : '<json:package.json>',
+				meta : {
+					banner : '/*! <%= pkg.title || pkg.name %> - v<%= pkg.version %> - '
+							+ '<%= grunt.template.today("yyyy-mm-dd") %>\n'
+							+ '<%= pkg.homepage ? "* " + pkg.homepage + "\n" : "" %>'
+							+ '* Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author.name %>;'
+							+ ' Licensed <%= _.pluck(pkg.licenses, "type").join(", ") %> */'
+				},
+				concat : {
+					js : {
+						src: [ '<banner:meta.banner>','src/jquery.uls.data.js',
+						'src/jquery.uls.data.utils.js', 'src/jquery.uls.lcd.js',
+						'src/jquery.uls.languagefilter.js', 'src/jquery.uls.regionfilter.js',
+						 'src/jquery.uls.core.js'],
+						dest : 'dist/<%= pkg.name %>.js'
+					},
+					css: {
+						src: [ 'css/jquery.uls.css', 'css/jquery.uls.grid.css',
+							'css/jquery.uls.lcd.css' ],
+						dest : 'dist/<%= pkg.name %>.css'
+					}
+				},
+				min : {
+					dist : {
+						src : [ '<banner:meta.banner>',
+								'<config:concat.js.dest>' ],
+						dest : 'dist/<%= pkg.name %>.min.js'
+					}
+				},
+				cssmin : {
+					dist: {
+						src : '<config:concat.css.dest>',
+						dest : 'dist/<%= pkg.name %>.min.css'
+					}
+				},
+				lint : {
+					files : [ 'src/**/*.js', 'test/**/*.js' ]
+				},
+				csslint : {
+					file: [ 'css/**/*.css' ]
+				},
+				watch : {
+					files : '<config:lint.files>',
+					tasks : 'lint'
+				},
+				jshint : {
+					options : {
+						curly : true,
+						eqeqeq : true,
+						immed : true,
+						latedef : true,
+						newcap : true,
+						noarg : true,
+						sub : true,
+						undef : true,
+						boss : true,
+						eqnull : true,
+						browser : true,
+						smarttabs : true,
+						laxbreak : true,
+						multistr: true
+					},
+					globals : {
+						jQuery : true,
+						QUnit : true,
+						pluralRuleParser : true,
+						_ : true,
+						module : true,
+						test : true
+					}
+				},
+				uglify : {
+					src : [ '<banner:meta.banner>', '<config:concat.dist.js>' ],
+					dest : 'dist/<%= pkg.name %>.min.js'
+				}
+			});
+	// Default task.
+	grunt.registerTask('default', 'lint cssmin concat min csslint');
+};