Open Source Contributions Update 2

Romanian Translation for React Documentation

For my first issue I decided to do some documentation translation for the Romanian React community. My search for meaningful issues has yielded few results and translating this documentation seemed like a good first issue to work on.

My completed translation is featured in this pull request. There are some minor grammatical changes that I must make before the translation is perfect since my Romanian is a little rusty. Overall, this was a good introduction to contributing in open-source projects.