Add the sites own social media links to the top navigation.

[readingdancer]

Description of the new functionality

Using the Font Awesome icons for the social media platforms, we should add links into the header for the following:

• Facebook - https://www.facebook.com/nccovidsupport
• Twitter - https://twitter.com/nccovidsupport
• Instagram - https://instagram.com/nccovidsupport
• GitHub - https://github.com/code-for-chapel-hill/NC-COVID-Support

[ronitsingh1405]

I'm up for it!

[readingdancer]

Thanks, you will find Font Awesome is already used within the solution, so it should be pretty simple to use the appropriate icons. :)