Allow any other header tag

Author: technicalguru

src/WebApp/Layout.php

@@ -40,10 +40,17 @@ protected function renderHeader() {
 		      $this->renderMeta().
 		      $this->renderLinks().
 		      $this->renderTitle().
+		      $this->renderOtherHeader().
 		      '</head>';
 		return $rc;
 	}
 
+	protected function renderOtherHeader() {
+		$rc = '';
+		foreach ($this->page->getOtherHeaders() AS $s) $rc .= $s;
+		return $rc;
+	}
+
 	protected function renderMeta() {
 		$rc = '<meta charset="utf-8">';
 

src/WebApp/Page.php

@@ -55,6 +55,10 @@ public function getMeta() {
 		return $rc;
 	}
 
+	public function getOtherHeaders() {
+		return array();
+	}
+
 	public function getMetaKeywords() {
 		return $this->app->getMetaKeywords();
 	}