[DOLLE] Was added multi-label badge view (MAC only).
[PIERRE] Reopen LC Main-windows on click at dock-icon (MAC only).
[DOLLE], [PIERRE] style fixes.
[AN DOLLE] Memory management fixes. Changed badge gradient.
Merge https://github.com/0xd34df00d/leechcraft
[AN DOLLE] Left badge labels column align to left side. Grouping counts of notifications by type.
[PIERRE] [AN DOLLE] code style fixes.
Merge pull request #324 from AlexWMF/master

[DOLLE] Was added multi-label badge view (MAC only).