Makes the list a lot easier to grasp at a glance

Differential Revision: https://phabricator.kde.org/D14204

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

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Summary:
Concatenating strings results in paths like: ".qttestconfig" instead of
the expected ".qttest/config". QMimeDatabase doesn't check the cache
files on every call, but only if at least 5 seconds have passed.

The failed tests can be seen here:
https://build.kde.org/job/Plasma%20kde-cli-tools%20kf5-qt5%20SUSEQt5.10/lastCompletedBuild/testReport/(root)/TestSuite/filetypestest/
and:
https://ci.debian.net/data/autopkgtest/unstable/amd64/k/kde-cli-tools/266696/log.gz

Reviewers: #plasma, kossebau, mart

Reviewed By: #plasma, mart

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D12781

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

Needs to be _argc, _argv.

Summary: In a Wayland session, KCMs need to use the wayland platform plugin.

Test Plan: kcmshell5 kscreen now works properly.

Reviewers: #plasma, romangg

Reviewed By: #plasma, romangg

Subscribers: romangg, plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D11739

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

Not really used, but let's do it for code consistency...

That one already calls parser.addHelpOption() and parser.addVersionOption()

As now recommended, to ensure all locale settings are done from Qt side

official Plasma 5.12 deps

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This broke with the introduction of scroll bars around the KCM as the widget is a QScrollArea nowadays.

Differential Revision: https://phabricator.kde.org/D9963

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