/usr/local/bin/iceweasel should check if iceweasel is already started before bothering the user

To reproduce the issue:

1. Start torbrowser when tor has not started e.g. by clicking on its panel icon
2. Get asked if you really want to start tor browser and anwser yes
3. Have a torbrowser windows displayed
4. Start tor browser again e.g. by clicking on its panel icon
5. You get asked again even thougt the browser is already open

Expected result:

• Not to be asked again when the browser is already launched

Attachments

• skip_tor_dialog.txt

Original created by @alant on 7525 (Redmine)