Update phrases

OsmAnd/res/values-ru/strings.xml

@@ -1,6 +1,7 @@
 <?xml version='1.0' encoding='utf-8'?>
 <resources>
 
+    <string name="rendering_attr_showMtbRoutes_name">Отображать MTB маршруты</string>
     <string name="shared_string_select">Выбрать</string>
     <string name="rendering_attr_hideIcons_name">Скрыть значки POI</string>
     <string name="rendering_attr_horseRoutes_name">Конные маршруты</string>

OsmAnd/res/values/strings.xml

@@ -9,6 +9,7 @@
          3. All your modified/created strings are in the top of the file (to make easier find what\'s translated).
     PLEASE: Have a look at http://code.google.com/p/osmand/wiki/UIConsistency, it may really improve your and our work  :-)  Thx - Hardy
     -->
+    <string name="rendering_attr_showMtbRoutes_name">Show MTB routes</string>
     <string name="show_polygons">Show polygons</string>
     <!-- string name="underlay_transparency">Underlay transparency</string -->
     <string name="find_parking">Find a parking</string>