[FIX] pep8

[FIX] remove unuseful comments

web_warning_on_save/__init__.py

@@ -19,4 +19,4 @@
 #
 ##############################################################################
 
-import controller
+import controller

web_warning_on_save/static/src/js/web_warning_on_save.js

@@ -10,17 +10,12 @@ openerp.web_warning_on_save = function (instance) {
 				var model = self.model;
 				var param = {'model': model, 
 						'id': self.datarecord.id ? self.datarecord.id : id};
-//				try {
 				self.rpc('/web/warning_on_save/check_warning_on_save', param)
 				.done(function(res) {
 					if (res != false){
 						alert(res);
 					}
 				});
-//				}
-//				catch(err){
-//					// nothing
-//				}
 			})
 	    },
 	});