default view page set to diary

nav header modified on mobile view
data order changed in user_data_edit

_class/class_page.php

@@ -189,7 +189,7 @@ class page {
 								include('include_diary.php');								
 								break;
 							default:
-								include('include_overview.php');
+								include('include_diary.php');
 								break;
 						}
 						break;

_class/class_training.php

@@ -52,6 +52,8 @@ class training {
 	}
 
 	public function get_tr_date_day() {
+		$day = date("d", strtotime($this->tr_date));
+		if (substr($day, 0, 1) == '0') return substr($day, 1, 1); 
 		return date("d", strtotime($this->tr_date));
 	}