Fix MPRIS2 DesktopEntry value
Review Request #128418 - Created July 10, 2016 and submitted
According to the MPRIS2 spec, the DesktopEntry value should be "the basename of the .desktop file" , not the desktop-file-id. So for amarok it should be "amarok" and not "kde4-amarok", regardless of where the desktop file is installed. This fixes displaying MPRIS controls in the Amarok taskbar tooltip in Plasma 5.7
Player controls are displayed again in the Amarok taskbar tooltip in Plasma 5.7.