[QtComp] Camera doesn't often work

[Omer Akram]

With QtComp ppa camera stops working only after first instance.

0. reboot phone
1. start camera, take a picture
2. close the app
3. start it again

What happens:
A black screen is shown with 'capture' button greyed out

[Daniel d'Andrada (dandrader)]

hmm, I got the black camera app with greyed out 'capture' button the first time I started the app already.

[Daniel d'Andrada (dandrader)]

Was using an old camera build I had lying around in my phone. So ignore my previous comment.

Just flashed (with --wipe) and installed the right-edge ppa.

Now camera-app always displays the viewfinder but crashes as soon a I touch the screen.

[Gerry Boland (gerboland)]

Fix in QtMir revision 186