Add First Contributions repo

[erictleung]

Suggested link

https://github.com/forwards/first-contributions

- [First Contributions](https://github.com/forwards/first-contributions) - This repo is a chopped-up, trimmed-down, and customised-for-RStudio version of the amazing first contributions repo. 

Reasoning

Although a little bit focused for R programmers, this is still an opportunity for contributors to practice on a repository to contribute.

Section

Open Source contribution initiatives

[sahil-MK2]

i want to work on this issue please assign me this issue

[nasser7777]

me too if it is possible to help me wish this issue I will like to work on it

[tuhinmallick]

Is this issue still available then I would like to give it a try.

[erictleung]

@sahil-MK2 @nasser7777 @tuhinmallick sorry for the late response, but yes, this is still open. If you still choose to pick up this issue to work on, when you make your pull request (PR), please reference this issue with Closes #770 in your pull request message body so that it can be linked back here.

If you decide to fix this, please look at the pull requests page for anyone else who has fixed this. I will take the one that is the earliest and most correct in addressing this issue. Happy coding!

[krushnna]

is this issue still available ??

[VivekPansari14]

Can i contribute to this issue, if it's still available?

[Zhichao-Yan]

may I contribute to this issue? waiting to hear from you

[erictleung]

FYI this issue is still open. Here is an example PR that was made but they closed their own PR, which didn't get merged in, in case others want an example.

#870

[AhmedFaizanDev]

is this issue still available ??

[Adityacode-hub]

i also want to make my first contribution in this first issue is it available?