Transtaled in Portuguese (Brasil) but doesn't work

Hello,

I’ve translated the Awesome Support plugin in Portuguse; then imported my translation into Codestyling Localization. It looks like to be all fine there, just like any other translation, but it’s not working at all.

Translated files: https://www.dropbox.com/s/u4io9f06tc4g35m/wpas-pt_BR.mo?dl=0 and https://www.dropbox.com/s/2ez1es08j1ln8rf/wpas-pt_BR.po?dl=0
Codestyling screenshot: https://www.dropbox.com/s/v5d48k9riggh1sx/Screenshot%202015-05-04%2022.41.54.png?dl=0

Thank you!
David