Updated GitHub button.
No need for that.
Whitespace.
Setting up actions for the future.
Removed the white background from the progress spinner.
Disable the thing I don't use.
More clear label.
Updated changelog.
Adding missing Q_OBJECT macros needed to enable translation.
Basic German translation.
More sane string building.
Updated German translation.
Wrong type...
Removed unused action.
Renamed a variable to stop a warning from appearing.

The warning was:
    QMetaObject::connectSlotsByName:
    No matching signal for on_actionJob_triggered(bool)
"Quit" should be the last thing.
Let the Qt file dialog append the chosen file extension.