Romanian translation

[tsuicaa]

Hello everyone,

I'd like to contribute with a PR with the Romanian translation of Supersonic. :)

[Masterlocker]

If you want help with translations do the fork of repo and copy en.json located in res>translations and change name to ro.json (i think it should be ro.json).. Then you only change words on the right. If you have trouble i can help you on Supersonic discord server.