Website updates to News, Publications, People pages

[kdahlquist]

This is a reminder to @kdahlquist to update the website with stuff from the SoCal systems biology conference and the LMU URS. Specifically:

News items about the conferences
Posters/talks on the Publications page
New picture on the People page

(Put reminder here due to closing issues #358 and #360.)

[kdahlquist]

The People page was updated, but now the photo is offset again. @kdahlquist needs to provide new photo anyway for page.

[kdahlquist]

Updates made to People, About, Contact, Links page today. Still need to update News and Publications with 2017, and 2018 posters and talks.

[kdahlquist]

People page is now up to date to the current semester.

[kdahlquist]

The People page has been updated, but we need to update the Publications page with abstracts and links to posters. We should also retroactively populate news items for the conferences attended.