I updated the noise budget mode.

When you select the xml file and the date to compute ASD, the result will appear in the next page, with the following question : 

• When you push `save this result`, the generated noise budet data will be added in the databse. So, you can make noise budget plot by using this data.
• When you push `close window without save`, the generated noise budet data will NOT be added in the databse.

I hope this update will prevent the scatter a table of noise budget.