[kde-base/kde-gtk-config] Moved from kde-misc

Will be part of Plasma 5.1.

Package-Manager: portage-2.2.11-r1
[kde-misc/kde-gtk-config] Moved to kde-base

Package-Manager: portage-2.2.11-r1
[kde-base/kde-gtk-config] Block kde-misc/kde-gtk-config

Prevents file collisions.

Package-Manager: portage-2.2.11-r1
[kde-base/kde-gtk-config] Use master branch

Package-Manager: portage-2.2.11-r1
[sets] Update kde-plasma-live
[Documentation] Update kde-plasma-live
[kde-base/systemsettings] Restore gtk USE flag

Package-Manager: portage-2.2.11-r1