Integrate project with CodeCov

[reaganiwadha]

Feature Request

Code coverage tools incentivize developers to write tests and increase coverage. During the process of writing tests, the developer may discover new bugs or syntax issues in the source code that are important to resolve before distributing the application.

Is your feature request related to a problem? Please describe.
Please describe the problem you are trying to solve.
Developers discouraged to write tests and increase coverage

Describe the solution you'd like
Please describe the desired behavior.
Use a code coverage tools like CodeCov

Describe alternatives you've considered
Please describe alternative solutions or features you have considered.
Use other code coverage tools like Code Climate