Time warp: modernize things a bit
- use
GNotification
instead of libnotify - use
GNetworkMMonitor
instead of NM - use
GcrSecureEntryBuffer
instead of a custom code that does the same - drop tray icon
GNotification
instead of libnotifyGNetworkMMonitor
instead of NMGcrSecureEntryBuffer
instead of a custom code that does the same