Build: Added postcss autoprefixer

Author: jaspermdegroot

browserslist

@@ -0,0 +1,16 @@
+last 2 Chrome versions
+last 2 Firefox versions
+ie >= 9
+last 2 Edge versions
+Safari >= 6
+Opera >= 12
+Android >= 4
+last 2 ChromeAndroid versions
+last 2 FirefoxAndroid versions
+last 2 Samsung versions
+iOS >= 7
+last 2 OperaMobile versions
+last 2 OperaMini versions
+last 2 Samsung versions
+last 2 UCAndroid versions
+BlackBerry 7-10

build/tasks/alias.js

@@ -32,6 +32,7 @@ grunt.registerTask( "build:js", [
 ] );
 grunt.registerTask( "build:css", [
 	"cssbuild",
+	"postcss",
 	"csslint",
 	"cssmin"
 ] );

build/tasks/options/postcss.js

@@ -0,0 +1,15 @@
+module.exports = function( grunt ) {
+	var files = require( "../../files.js" )( grunt );
+
+	return {
+		options: {
+			map: false,
+			processors: [
+				require( "autoprefixer" )(),
+			]
+		},
+		all: {
+			src: "<%= dist %>" + files.css.structure.unminified
+		}
+	};
+};

package.json

@@ -50,6 +50,8 @@
 		"grunt-html": "7.0.0",
 		"grunt-jscs": "2.8.0",
 		"grunt-php": "1.4.0",
+		"grunt-postcss": "0.8.0",
+		"autoprefixer": "6.4.0",
 		"grunt-qunit-junit": "0.1.0-alpha2",
 		"grunt-spider": "0.2.2",
 		"load-grunt-config": "0.16.0",