#33 changing selection colour

[Marta Costa]

Changing the selection colour: I click on the coloured squared and pick another colour from the pop-up window. When I click x to close, it changes it back to the original colour. I can only get it to work if I click on the region and then back on the x.
It seems to start working better after I\'ve done it a few times, it\'s worse the first time I open VFB.

But clicking x always makes it revert to previous colour, even though sometimes it doesn\'t actually change the colour back (the region will show the new colour, while in the pop-up window the previous colour is selected).

Also, the x doesn\'t seem to be very responsive to the mouse, I usually have to click it 3 times on it for the window to close.