Build: Upgrade to Grunt 0.4 API

* Upgrades to grunt 0.4.5
* Upgrades to grunt-jquery-content 2.0.0
* Removes many grunt plugins which are now bundled into grunt-jquery-content
* Removes many unused and unnecessary tasks
* Removes directory from sample config since there's only one useful value

Requires updating WordPress plugin from grunt-wordpress 1.0.7 to
gilded-wordpress 1.0.0.

Gruntfile.js

@@ -0,0 +1,40 @@
+module.exports = function( grunt ) {
+
+grunt.loadNpmTasks( "grunt-jquery-content" );
+
+grunt.initConfig({
+	xmllint: {
+		all: [
+			"entries/**",
+			"categories.xml",
+			"entries2html.xsl",
+			"notes.xsl"
+		]
+	},
+	"build-posts": {
+		page: "pages/**"
+	},
+	"build-xml-entries": {
+		all: "entries/**"
+	},
+	"build-resources": {
+		all: "resources/**"
+	},
+	wordpress: (function() {
+		var config = require( "./config" );
+		config.dir = "dist/wordpress";
+		return config;
+	})()
+});
+
+grunt.registerTask( "lint", [ "xmllint" ] );
+
+grunt.registerTask( "build", [
+	"build-posts",
+	"build-resources",
+	"build-xml-entries",
+	"build-xml-categories",
+	"build-xml-full"
+]);
+
+};

config-sample.json

@@ -1,6 +1,5 @@
 {
 	"url": "validation.local",
 	"username": "admin",
-	"password": "secret",
-	"dir": "dist/wordpress"
+	"password": "secret"
 }

package.json

@@ -21,10 +21,7 @@
     }
   ],
   "dependencies": {
-    "grunt": "0.3.17",
-    "grunt-clean": "0.3.0",
-    "grunt-wordpress": "1.0.7",
-    "grunt-jquery-content": "0.9.0",
-    "grunt-check-modules": "0.1.0"
+    "grunt": "0.4.5",
+    "grunt-jquery-content": "2.0.0"
   }
 }