en to ar translation catalogue (2 entries)

note: i18n: ectx: property (text), widget (QLabel, label_2)
en: LaTeX command line:
ar: سطر أوامر لاتخ:

[ctx: Text to Speech - text message %1 is name, %2 is message]
en: %1 says %2
ar: %1 يقول %2
