Add environment setup instructions (anitab-org#56)

* Added environment setup instructions
* Added a descriptive link

README.md

@@ -11,6 +11,9 @@ This is the backend client of Bridge-In-Tech.
 
 Please read our [Contributing Guidelines](.github/CONTRIBUTING.md), [Code of Conduct](.github/CODE_OF_CONDUCT.md) and [Reporting Guidelines](.github/REPORTING_GUIDELINES.md) thoroughly.
 
+## Setup
+To start contributing to the project, setup the backend environment on your local machine by following the instructions on the [BIT Development Environment Setup Instruction]( https://github.com/anitab-org/bridge-in-tech-backend/wiki/BIT-development-environment-setup) wiki page.
+
 
 ## Branches
 
@@ -24,4 +27,4 @@ If you have any questions or want to discuss something about this repo, feel fre
 
 ## License
 
-The project is licensed under the GNU General Public License v3.0. Learn more about it in the [LICENSE](LICENSE) file.
+The project is licensed under the GNU General Public License v3.0. Learn more about it in the [LICENSE](LICENSE) file.