kcmperformance - en to tg translation catalogue (2 entries)

note: i18n: ectx: property (title), widget (QGroupBox, groupBox1)
en: Preloading
tg: Танзимоти боркунӣ

note: i18n: ectx: property (title), widget (QGroupBox, gb_)
en: System Configuration
tg: Танзимоти низом
