RTL support for Urdu version

[mumairofficial]

Description

RTL Support for Urdu language #4

Updated the links in README.md

Previews:

[jabranr]

Thank you for the PR. Do you think it would be a good candidate for until we have some Urdu content in? I am just thinking from point of view that it might make it difficult for users to update content from a language which is not RTL?

[jabranr]

@mumairofficial also do you want to adhere to the branching guidelines given here - https://github.com/reactjs/ur.reactjs.org#create-a-branch

[mumairofficial]

Hi @jabranr,

Answer to first question: I have went through all possible pages after RTL conversion and could not found any problem, code snippets are LTR.

In this repository all the content would be Urdu language specific, so there should not be any difficulty while updating the content in .md files

I have noted the branching recommendation and my future contributions would be in feature branch.

[jabranr]

@mumairofficial makes sense. Will move it forward.