Do not ask to open the file when choosing "Save file as..."

[icefront]

Description of the Issue

When downloading a file it ALWAYS asks to open the file.

Steps to Reproduce the Issue

1. Connect to a FTP
2. Right-click on a file, choose "Save file as..."

Actual Behavior

A modal dialog pops up asking "The download is complete. Do you wish to open the file?"
After downloading 10+ files, this dialog is getting really annoying...

Expected Behavior

Download the file and remain silent. Do not ask to open the file. Images, PDF documents and in fact everything needs to be just saved. If I wish to open the file I'll do it by simply double-clicking on it.