This commit overhauls the repository structure such that it separates
the project into multiple repositories, one for each subproject. This
repository will be moved to the AeroShell group, and most importantly,
the installation method changes from locally installed modifications, to
CMake-based installation, in preparation for AUR packages, and possibly
packages for other distros.
Migration details are in INSTALL.md, which are highly recommended, if
not required to uninstall any old instance of AeroThemePlasma.
The opacity property which determines the visibility of hot tracking in
SevenTasks gets its binding broken for some reason, despite the
actual set of conditions for visibility being correctly updated. This
should fix the issue by manually updating the bindings upon these
changes.
Fixed issues with apps that don't have a thumbnail
Group thumbnails should now display with the correct height
Improved slide animation (X11 only)
Hopefully fixed plasmashell crashes with the group thumbnails under Wayland
