Removed unused variable.

apps/contacts/index.php

@@ -28,7 +28,6 @@ OCP\App::setActiveNavigationEntry('contacts_index');
 
 // Load a specific user?
 $id = isset( $_GET['id'] ) ? $_GET['id'] : null;
-$property_types = OC_Contacts_App::getAddPropertyOptions();
 $phone_types = OC_Contacts_App::getTypesOfProperty('TEL');
 $email_types = OC_Contacts_App::getTypesOfProperty('EMAIL');
 $categories = OC_Contacts_App::getCategories();
@@ -59,7 +58,6 @@ $tmpl = new OCP\Template( "contacts", "index", "user" );
 $tmpl->assign('uploadMaxFilesize', $maxUploadFilesize, false);
 $tmpl->assign('uploadMaxHumanFilesize',
 	OCP\Util::humanFileSize($maxUploadFilesize), false);
-$tmpl->assign('property_types', $property_types, false);
 $tmpl->assign('phone_types', $phone_types, false);
 $tmpl->assign('email_types', $email_types, false);
 $tmpl->assign('categories', $categories, false);