Break blog header up into functional chunks. Stick it all in a WP class for now. Make wp() the front door. Move template/theme loader code into template-loader.php. Clean up feed file loadup. Modularize.

git-svn-id: https://develop.svn.wordpress.org/trunk@2627 602fd350-edb4-49c9-b593-d223f7449a82

wp-includes/functions.php

@@ -1849,6 +1849,11 @@ function wp_remote_fopen( $uri ) {
 	}	
 }
 
+function wp($query_vars = '') {
+	global $wp;
+	$wp->main($query_vars);
+}
+
 function status_header( $header ) {
 	if ( 200 == $header ) {
 		$text = 'OK';