en to en_US translation catalogue (5 entries)

[ctx: ConnectionInfoWidget]
en: (Ignored %n complex config(s))
en_US[0]: (Ignored %n complex config)
en_US[1]: (Ignored %n complex configs)

[ctx: MainWindow]
en: Are you sure to duplicate these connection(s)?
en_US[0]: Are you sure to duplicate this connection?
en_US[1]: Are you sure to duplicate these connections?

[ctx: MainWindow]
en: Are you sure to remove selected connection(s)?
en_US[0]: Are you sure to remove selected connection?
en_US[1]: Are you sure to remove selected connections?

[ctx: MainWindow]
en: Duplicating Connection(s)
en_US[0]: Duplicating Connection
en_US[1]: Duplicating Connections

[ctx: MainWindow]
en: Removing Connection(s)
en_US[0]: Removing Connection
en_US[1]: Removing Connections
