kstatusnotifieritem - en to ca translation catalogue (3 entries)

[ctx: KStatusNotifierItem|@action:inmenu]
en: &Minimize
ca: &Minimitza

[ctx: KStatusNotifierItem|@action:inmenu]
en: Quit
ca: Surt

[ctx: KStatusNotifierItem|@action:inmenu]
en: &Restore
ca: &Restaura
