Possibly security issue

[Wojciech Fałowski]

Hi,
I found that you store plain phrase access token in your repository. I have concerns that it's not safe.

https://github.com/unlayer/translations/blob/master/.phraseapp.yml#L2

I recommend to provide access token using that way:
https://phraseapp.com/docs/developers/cli/usage/#authentication-using-access-token