katetextfilter - en to en_GB translation catalogue (2 entries)

note: i18n: ectx: property (windowTitle), widget (QDialog, TextFilterWidget)
en: Dialog
en_GB: Dialogue

note: i18n: ectx: property (toolTip), widget (QCheckBox, mergeOutput)
en: If checked, an output from STDOUT and STDERR will be merged and no errors will be reported.
    Otherwise, STDERR will be displayed as a passive message.
en_GB: If ticked, an output from STDOUT and STDERR will be merged and no errors will be reported.
    Otherwise, STDERR will be displayed as a passive message.
