Maintenance Updates (Feb-2020)

[nelsonni]

The following items need to be updated:

1. Fix URL and title of Sarma Research Lab (https://sarmaresearch.github.io/) to EPICLab (https://epiclab.github.io/) in header of People and Research pages.
2. Create a more compact layout for each individual on the People page, including a spot for a profile picture; think "responsive web design" for this process.
3. Pull each users' GitHub avatar picture into the new profile picture spot (see this article for how to get the avatar picture: StackOverflow: Get GitHub avatar from email or name).
4. Create a Former Students section on People page, and add additional fields to these profiles so that we can list the degree they received (PhD/MS/BS), as well as the job title and company they are now located at (which could be an actual company, or a graduate school for some former students).
5. Update Copyright from 2019 to 2020 on all pages containing the footer.