kcmperformance - en to br translation catalogue (3 entries)

en: System
br: Reizhiad

note: i18n: ectx: property (title), widget (QGroupBox, groupBox1)
en: Preloading
br: O rakkargañ

note: i18n: ectx: property (title), widget (QGroupBox, gb_)
en: System Configuration
br: Kefluniadur ar reizhiad
