Bug 506432 - [ui] p2 install dialog shouldn't be modal

Checks if the dialog is already open and activates the corresponding
shell. This way we keep the existing flow of having only one open
installation dialog, we we decided is a nicer user flow.

Change-Id: I3542e122312ad756011123a4bf1adf3054023fab
Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com>
1 file changed