Highlight GitHub within Portfolio (if not other pages as well)

[ryanbranch]

Some modification(s) should be made so that my GitHub profile URL (https://github.com/ryanbranch) is more directly linked within my portfolio.

Specifically, the goal should be to improve the presence of my actual profile "homepage" instead of the pages for individual projects.

[ryanbranch]

This is essentially a non-issue as of this recent ryanbranch.github.io commit, which implements a GitHub profile link into the footer of each page.

However I am not closing the issue, because it should still be mentioned more explicitly on a/some profile-related page(s).