Calculator: EL translations

Change-Id: I2f765034e91b2a2a828253e287b5e98b09d51c6c
Calculator: PT-BR translations

Change-Id: Ib3e1e49efb3421417ae71b3262ca9044c9b0a383
TRDS: Darker Calculator

Change-Id: I014cb8cc8bc0429cd87be2ef13c047e2a751a505