[KFilePlacesView] Show inline eject button only for removable drives
Otherwise it clutters a list of internal drives that are never meant to be unmounted, and potentially not even allowed to be, with eject icons.
Storage without a drive (e.g. a mounted ISO image) keeps its eject inline button, too.
Triggering an unmount from the contextmenu remains possible (except for Root and Home, as before).
- My USB stick still has an eject button
- A mounted ISO from my downloads folder still has an eject button
- That drive I put in fstab no longer has it
- did not test with CD drives or NFS mounts in fstab, maybe the latter still needs some work
Edited by Kai Uwe Broulik