Merge pull request #54 from rburchell/master

Allow for properly parallel builds.
[lipstick] Communicate window raising and lowering to the QML compositor
Bump version
Depend on qt5-qtwayland-wayland_egl-devel instead of qt5-qtwayland-nogl-devel
Remove too specific version string from the dependencies
WIP: debug
WIP: Listen for single-instance invocation from mapplauncherd.