Check desktopEntryName for wellformedness for dbus activation

David Redondorequested to merge
work/checkEntryName into master

We want to support dbus activation also for global shortcuts. Some applications pre-enable shortcuts by installing them to /usr/share/kglobalaccel, such desktop files do not have menuId(). Instead we can check the desktopEntryName which is used as fallback elsewhere.

Merge request reports