removed hover from admin controls on room page

app/client/templates/room.html

@@ -331,8 +331,7 @@
                 out_duration: 200
             });
             $(".dropdown-button").dropdown({
-                belowOrigin: true,
-                hover: true
+                belowOrigin: true
             });
             $('select').material_select();
             $(".header-collapse").sideNav({