Summary:
* remove unneeded cmake includes
* consistently use org.kde.plasma.* prefix for names
* fix catalog names to match applet identifier
* bump min cmake version to 3.0
* remove duplicated X-KDE-PluginInfo-Name entries
* remove no longer (Plasma >=5.8) needed i18nd in wallpaper code
* prepare qml extension for ki18n usage
Reviewers: mart
Reviewed By: mart
Subscribers: kde-frameworks-devel, apol
Tags: #frameworks
Differential Revision: https://phabricator.kde.org/D10848
Summary:
To avoid black text on black background and thus confusion if things are
working after the initial generation from the template and first test build
and installation, also set an background with themed color.
Reviewers: #plasma, mart
Reviewed By: #plasma, mart
Subscribers: #frameworks
Tags: #frameworks
Differential Revision: https://phabricator.kde.org/D11922
