WCoverArt - removing some unused members
DlgTrackInfo - drawing cover art into a QLabel instead of using a QPushButton
- QPushButton was being used just to an easier QMenu implementation.
- It was also bringing a lot of issues, such as overlapping, bad resizing etc
DlgTrackInfo - request pixmap directly in loadTrack() + add parameters coverLoc and md5 to loadTrack(...)