0.2.0 breaks KRunner

[Mike Vaughn]

I recently upgraded to 0.2.0 to see if this bug - https://bugs.launchpad.net/plasma-widget-menubar/+bug/748255 - was fixed. It was, but unfortunately the upgrade also broke KRunner (failing to list results, crashing, etc.) on my system; downgraded plasma-widget-menubar back to 0.1.18 and KRunner seems fine now. It might be worth noting that I also have plasma-runner-appmenu installed (from here: https://launchpad.net/~mikevaughn/+archive/omnilinux/+sourcepub/2948881/+listing-archive-extra) and enabled, but it didn't give me any issues until upgrading plasma-widget-menubar.