Add build process and new version of files

.gitignore

@@ -1,8 +1 @@
-# Build and Release Folders
-bin/
-bin-debug/
-bin-release/
-
-# Other files and folders
-.settings/
-.DS_Store
+node_modules

Gruntfile.js

@@ -0,0 +1,42 @@
+module.exports = function (grunt) {
+
+	grunt.initConfig({
+
+		pkg: grunt.file.readJSON('package.json'),
+		meta: {
+			banner: '<%= pkg.name %> v<%= pkg.version %> - <%= pkg.description %>. Authors & copyright (c) <%= grunt.template.today("yyyy") %>: WebLinc, <%= pkg.author %>. Forked & modified by <%= pkg.contributors[0] %>',
+			defaultBanner: '/* <%= meta.banner %> */\n',
+			unstrippedBanner: '/*! <%= meta.banner %> */\n'
+		},
+
+		concat: {
+			options: {
+				stripBanners: true,
+				banner: '<%= meta.defaultBanner %>'
+			},
+			dist: {
+				src: ['picture.js'],
+				dest: 'picture.js'
+			}
+		},
+
+		uglify: {
+			options: {
+			banner: '<%= meta.unstrippedBanner %>'
+			},
+			dist: {
+				files: {
+					'picture.min.js': ['picture.js']
+				}
+			}
+		}
+
+	});
+
+	grunt.loadNpmTasks( 'grunt-contrib-concat' );
+	grunt.loadNpmTasks( 'grunt-contrib-uglify' );
+
+	grunt.registerTask( 'default', ['concat:dist', 'uglify:dist'] );
+
+};
+

package.json

@@ -0,0 +1,27 @@
+{
+  "name": "Picture",
+  "version": "2.3.0",
+  "description": "Picture element polyfill for responsive images",
+  "main": "picture.js",
+  "directories": {
+    "test": "test"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/niksy/picture.git"
+  },
+  "author": "David Knight",
+  "contributors": [
+    "Ivan Nikolić"
+  ],
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/niksy/picture/issues"
+  },
+  "dependencies": {},
+  "devDependencies": {
+    "grunt": "~0.4.1",
+    "grunt-contrib-uglify": "~0.2.5",
+    "grunt-contrib-concat": "~0.3.0"
+  }
+}

picture.js

@@ -1,6 +1,4 @@
-/* Picture v2.2.0 - Picture element polyfill for responsive images. Authors & copyright (c) 2013: WebLinc, David Knight. */
-
-// Picture
+/* Picture v2.3.0 - Picture element polyfill for responsive images. Authors & copyright (c) 2013: WebLinc, David Knight. Forked & modified by Ivan Nikolić */
 ('HTMLPictureElement' in window) || (function(win) {
     'use strict';