LabPlot builds and runs with kf5

[Alexander Semke]

Hi Garvit,

> > This crash is because of the qtplugin-related lines in
> > worksheet/interfaces.h
> > and worksheet/StandardCurveSymbolFactory.cpp you commented out. We need to
> > solve this problem. I'd like to redesign the symbols handling and to get
> > rid
> > of this plugin and factory stuff involved there. But this will take some
> > time...
> 
> Ok, I will also try to port it to Qt5 if possible and then later on may be
> we can remove it as we have to eventually remove this plugin. But i am
> right now working on my gsoc proposal so I may also take some time to look
> into this.
I simplified the hadnling of symbols in master (no plugins, interfaces, 
factories anymore). Can you rebase frameworks on master and try again?


Thanks and regards
Alexander