kcmshell4 fonts and toolbar fonts update

[Rafael Fernández López]

Hi all,

Good news. Fixed. Patch attached.

On KGlobalSettings we have to set the font for the toolbars in a explicit way.

The removed code at KToolbar is not necessary, as the code added to 
KGlobalSettings also does that.

OK to commit ?

PS: To remind you the problem, it was that without this patch, if you have for 
instance Dolphin or KWrite running, and you go to "kcmshell4 fonts" and 
change the font of toolbars, they are not updated. The attached patch fixes 
this problem.


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Rafael Fernández López

GPG Fingerprint: B9F4 4730 43F8 FFDD CC5E BA8E 724E 406E 3F01 D070
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