Issuu integration (7.x-2.0-alpha1) - en to bs translation catalogue (4 entries)

en: Width
bs: Širina

en: Height
bs: Visina

en: Apply
bs: Primjeni

en: The file %file could not be saved. An unknown error has occurred.
bs: Fajl %file nije bilo moguće snimiti. Desila se nepoznata greška.
