Consolidate network dynamics content into Session 5 and update session titles for clarity

Author: Daniel Precioso, PhD

_quarto.yml

@@ -124,19 +124,14 @@ website:
             href: modules/pde/gray-scott-art.qmd
           - text: "Assignment"
             href: modules/pde/assignment.qmd
-      - section: "Session 7: Networks (part 2)"
-        href: modules/network-dynamics/index.qmd
-        contents:
-          - text: "Assignment"
-            href: modules/network-dynamics/assignment.qmd
-      - section: "Session 8: Cellular Automata"
+      - section: "Session 7: Cellular Automata"
         href: modules/cellular-automata/index.qmd
         contents:
           - text: "1D Cellular Automata"
             href: modules/cellular-automata/cellular-1d.qmd
           - text: "Assignment"
             href: modules/cellular-automata/assignment.qmd
-      - section: "Session 9: Agent Based Modeling"
+      - section: "Session 8: Agent Based Modeling"
         href: modules/agent-based-modeling/index.qmd
         contents:
           - text: "Traffic Models"