Display a proper error message instead of just text when the user is not authorized

frontend/locales/english.lng

@@ -27,8 +27,9 @@ event-years-ago;							%1$d years ago
 
 ## Miscellaneous
 footer;									CVM is a free and open source VPS control panel. <a href="http://cvm.cryto.net/">Want to contribute?</a>
+title-unauthorized;							Unauthorized
 error-unauthorized-title;						You are not authorized to view this page
-error-unauthorized-text;						Your access level is not sufficient.
+error-unauthorized-text;						Your access level is not sufficient or you are not logged in.
 error-notfound-title;							VPS not found
 error-notfound-text;							The VPS you selected was not found.
 

frontend/rewrite.php

@@ -234,9 +234,12 @@ try
 }
 catch (UnauthorizedException $e)
 {
-	/* TODO: Create a proper template for this. */
-	$sPageTitle = "Unauthorized";
-	$sMainContents = "You are not authorized to view this page.";
+	$sPageTitle = $locale->strings['title-unauthorized'];
+	
+	$sMainContents = NewTemplater::Render("{$sTheme}/shared/error/error", $locale->strings, array(
+		'title'		=> $locale->strings['error-unauthorized-title'],
+		'message'	=> $locale->strings['error-unauthorized-text']
+	));
 }
 
 $sTemplateParameters = array_merge($sTemplateParameters, array(