Update translations before releasing new version

[PerfectlyNormal]

Would be nice to have the Portugese and Russian translations updated before releasing a new version. Any chance of some quick assistance with this?

Added:

# Used as the alt text for the progress spinner
uploading: "Uploading…",

# Error message when no file is chosen
blank_input: "Must choose a file",

# Error message when parsing the (JSON) response failed 
bad_response: "Got a bad response from the server",

# Error message when no response, or something else messed up
blank_response: "Didn't get a response from the server",

/cc @ffloyd, @Hefesto

[ffloyd]

Uploading... = Загрузка... Must choose a file = Необходимо выбрать файл Got a bad response from the server = Получен некорректный ответ с сервера Didn't get a response from the server = Не получен ответ с сервера

I'm a bit ill now to coding =(

[PerfectlyNormal]

Thanks a lot. Hope you get well soon.