[x11-libs/libkscreen2] Use correct repo.

Although the release is renamed upstream, the repo remains
the same as it was originally.

Package-Manager: portage-2.2.8-r1
[app-text/poppler] Add qt5 support

Package-Manager: portage-2.2.10
Add some kde-4.96 ebuilds

Signed-off-by: Alexey Shvetsov <alexxy@gentoo.org>
[kde-base/plasma-desktop] Add blocker wrt bug #510640.

Package-Manager: portage-2.2.8-r1
[sets] Mask recently added packages.
[kde-misc/milou] Add missing dependency wrt bug #510638.

Package-Manager: portage-2.2.8-r1
[kde-base/baloo] Remanifest wrt bug #510634.

The original tarball was created using master rather than
frameworks branch.

Package-Manager: portage-2.2.8-r1
[profiles/package.mask] Fix package name.
[x11-libs/libkscreen2] KMNAME is only required for live ebuild wrt bug #510632.

This is because it is released as libkscreen2, but still uses
the original libkscreen repo.

Package-Manager: portage-2.2.8-r1
[sets] Remove kfileaudiopreview since it was merged to kio-extras upstream.
[kde-frameworks/kfileaudiopreview] Remove package since it was merged to kio-extras upstream.
[eclass] Remove reference to removed package.
[profiles/package.mask] Unmask removed package.