en to en_GB translation catalogue (4 entries)

en: Minimize All Applet Active Indicator
en_GB: Minimise All Applet Active Indicator

[ctx: @action:button shown as tooltip and @action:inmenu]
en: Minimize All Windows
en_GB: Minimise All Windows

[ctx: @info:tooltip shown as subtitle]
en: Restores the previously minimized windows
en_GB: Restores the previously minimised windows

[ctx: @info:tooltip shown as subtitle]
en: Shows the Desktop by minimizing all windows
en_GB: Shows the Desktop by minimising all windows
