docs: add missing REU students

Author: tparkerd

src/lab.html

@@ -199,8 +199,10 @@ <h3>Former lab members</h3>
                   <li>Adam Bray | 2017 - 2020 | Wheat Product Development Scientist @ Bayer</li>
                   <li>Alicia Zhang | 2019 - 2020 | Graduate Research Assistant @ Boston University</li>
                   <li>Benjamin Laws | 2015 - 2019 | Military Medic</li>
+                  <li>Christine Mitchell | 20?? | </li>
                   <li>Diana Dizon | 2019 - 2021 | Mid-Product Specialist @ Bayer</li>
                   <li>Eddie Campell | 2020 | Assistant Scientist @ Pharmaceutical Product Development (PPD)</li>
+                  <li>Effia Nuako | 2019 | </li>
                   <li>Eric Floro | 2014 - 2018 | Nursery Manager @ Forest ReLeaf of Missouri</li>
                   <li>Feray Demirci | ? | Software Developer with Meyers lab @ DDPSC</li>
                   <li>Gabriella Pflederer | 2020 | @ Systems Engineering Co-op, bioMérieux</li>