Remove team page

team.md

----
-title: The Team
-title_image: default
-layout: team
-excerpt: A list of HIFIS team members and associates.
----
-{% comment %}
-  This markdown file triggers the generation of the team page.
-  Only the frontmatter is required by Jekyll.
-  The contents section does not get rendered into HTML on purpose.
-{% endcomment %}