Major changes since welle.io 2.0 - beta 3

• Updated French translation
• [rtl-sdr] Fix duplicate stations while scanning (#385)
• Restore window on left click on systray icon
• Fix when setting a station as favorite (same name on 2 channels) the first is selected even if I click the 2nd (#386)
• Some small fixes

Know issues

• [Android] Station scan stuck on 5A (#396)
• [Android] Playing last station not working (#397)

Thanks all contributors who makes it possible to release the version 2.0!