Use the better implementation of IconDialog
Review Request #124580 - Created Aug. 1, 2015 and submitted
For some reason we have two IconDialog's exported to QML. One in KDeclarative, one in Plasma-Frameworks/platformcomponents. The one in plasmacomponents performs an exec() in the main thread from QML which is a very bad idea. the one in kdeclarative is good. BUG: 350864
Changed my activity icon.