Adds additional images to image caurosel on home page

Author: Lontronix

index.html

@@ -25,6 +25,27 @@
             <img src="https://assets.csh.rit.edu/pubsite/rock.jpeg" alt="CSHers crowd around a rock painted red with a CSH logo on it in white" />
         </picture>
     </div>
+    <div>
+        <picture>
+            <source srcset="https://assets.csh.rit.edu/pubsite/science_house_2019.webp" type="image/webp" />
+            <source srcset="https://assets.csh.rit.edu/pubsite/science_house_2019.jpeg" type="image/jpeg" />
+            <img src="https://assets.csh.rit.edu/pubsite/science_house_2019.jpeg" alt="A sign that reads Science House with CSHers in the background. Taken at Fall Camping 2019" />
+        </picture>
+    </div>
+    <div>
+        <picture>
+            <source srcset="https://assets.csh.rit.edu/pubsite/holiday_dinner_2019.webp" type="image/webp" />
+            <source srcset="https://assets.csh.rit.edu/pubsite/holiday_dinner_2019.webp" type="image/jpeg" />
+            <img src="https://assets.csh.rit.edu/pubsite/holiday_dinner_2019.webp" alt="CSHers pose for a group photo after Holiday Dinner 2019" />
+        </picture>
+    </div>
+    <div>
+        <picture>
+            <source srcset="https://assets.csh.rit.edu/pubsite/fall_camping_group_2019.webp" type="image/webp" />
+            <source srcset="https://assets.csh.rit.edu/pubsite/fall_camping_group_2019.webp" type="image/jpeg" />
+            <img src="https://assets.csh.rit.edu/pubsite/fall_camping_group_2019.webp" alt="A group of CSHers at Fall Camping 2019" />
+        </picture>
+    </div>
 </div>
 
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