mailutils 0.6.90 - en to ca translation catalogue (5 entries)

en: Unknown system error
ca: S'ha produït un error desconegut del sistema

en: failed to return to initial working directory
ca: no s'ha pogut tornar al directori inicial de treball

note: TRANSLATORS: Get translations for open and closing quotation marks. The message catalog should translate "`" to a left quotation mark suitable for the locale, and similarly for "'".  For example, a French Unicode local should translate these to U+00AB (LEFT-POINTING DOUBLE ANGLE QUOTATION MARK), and
en: `
ca: «

en: '
ca: »

en: memory exhausted
ca: la memòria s'ha exhaurit
