[kde-base] Remove Plasma 5.0.0

Package-Manager: portage-2.2.11-r1
[kde-frameworks/kauth] Remove unused patch

Package-Manager: portage-2.2.11-r1
[net-libs/libmm-qt] Remove old

Package-Manager: portage-2.2.11-r1
[net-libs/libnm-qt] Remove old

Package-Manager: portage-2.2.11-r1
[x11-libs/libkscreen] Remove old

Package-Manager: portage-2.2.11-r1
[profiles/package.mask] Update Plasma 5.0.1
[profiles/package.mask] Remove Plasma 5.0.0