Convert most bio pics to jpg to save network bandwidth (i.e., load time)

about.html

@@ -22,47 +22,47 @@
 # All bio photos should go in assets/bios cut at 160x160px
 distinguished_2024:
   - name: Denisa Checiu
-    photo: Denisa_Checiu.png
+    photo: Denisa_Checiu.jpg
     gh_handle: DenisaCG
     linkedin: https://www.linkedin.com/in/denisa-checiu-georgiana/
   - name: Rowan Cockett
-    photo: Rowan_Cockett.png
+    photo: Rowan_Cockett.jpg
     gh_handle: rowanc1
     linkedin: https://www.linkedin.com/in/rowancockett/
   - name: Mahendra Paipuri
-    photo: Mahendra_Paipuri.png
+    photo: Mahendra_Paipuri.jpg
     gh_handle: mahendrapaipuri
     linkedin: https://www.linkedin.com/in/mahendrapaipuri/
   - name: Isabel Paredes
-    photo: Isabel_Paredes.png
+    photo: Isabel_Paredes.jpg
     gh_handle: isabelparedes
     linkedin: https://www.linkedin.com/in/isabel-paredes/
   - name: David L. Qiu
-    photo: David_Qiu.png
+    photo: David_Qiu.jpg
     gh_handle: dlqqq
     linkedin: https://www.linkedin.com/in/dlq/
   - name: Rick Wagner
-    photo: Rick_Wagner.png
+    photo: Rick_Wagner.jpg
     gh_handle: rpwagner
     linkedin: https://www.linkedin.com/in/rpwagner/
 
 distinguished_2023:
   - name: Nicolas Brichet
-    photo: Nicolas_Brichet.png
+    photo: Nicolas_Brichet.jpg
     twitter_handle: NicolasBrichet_
     gh_handle: brichet
     linkedin: https://www.linkedin.com/in/nicolas-brichet-a26369150/
   - name: Piyush Jain
-    photo: Piyush_Jain.png
+    photo: Piyush_Jain.jpg
     gh_handle: 3coins
     linkedin: https://www.linkedin.com/in/piyush-jain-4883bb4/
   - name: Duc Trung Le
-    photo: Duc_Trung_Le.png
+    photo: Duc_Trung_Le.jpg
     twitter_handle: trung_leduc
     gh_handle: trungleduc
     linkedin: https://www.linkedin.com/in/ductrung-le/
   - name: Jason Weill
-    photo: Jason_Weill.png
+    photo: Jason_Weill.jpg
     twitter_handle: J2XL
     gh_handle: JasonWeill
     linkedin: https://www.linkedin.com/in/jweill/
@@ -175,7 +175,7 @@
     gh_handle: tgeorgeux
     linkedin: https://linkedin.com/in/tgeorgeux
   - name: Tony Hirst
-    photo: Tony_Hirst.png
+    photo: Tony_Hirst.jpg
     twitter_handle: psychemedia
     gh_handle: psychemedia
     personal: http://ouseful.info
@@ -198,7 +198,7 @@
     gh_handle: martinRenou
     twitter_handle: martinRenou
   - name: Jeremy Tuloup
-    photo: Jeremy_Tuloup.png
+    photo: Jeremy_Tuloup.jpg
     gh_handle: jtpio
     twitter_handle: jtpio
     linkedin: https://linkedin.com/in/jtuloup
@@ -217,12 +217,12 @@
     photo: Kevin_Bates.jpg
     gh_handle: kevin-bates
   - name: Douglas Blank
-    photo: Douglas_Blank.png
+    photo: Douglas_Blank.jpg
     gh_handle: dsblank
     linkedin: https://linkedin.com/in/douglasblank/
     twitter_handle: DougBlank
   - name: Nicholas Bollweg
-    photo: Nicholas_Bollweg.png
+    photo: Nicholas_Bollweg.jpg
     gh_handle: bollwyvl
   - name: Georgiana Dolocan
     photo: Georgiana_Dolocan.jpg
@@ -237,7 +237,7 @@
     gh_handle: vidartf
     linkedin: https://linkedin.com/in/vidar-fauske-9bb61812/
   - name: Tim Head
-    photo: Tim_Head.png
+    photo: Tim_Head.jpg
     gh_handle: betatim
     twitter_handle: betatim
     personal: https://betatim.github.io/
@@ -247,7 +247,7 @@
     twitter_handle: lindsey_jh
     personal: https://lindseyjh.ca/
   - name: Chris Holdgraf
-    photo: Chris_Holdgraf.png
+    photo: Chris_Holdgraf.jpg
     gh_handle: choldgraf
     linkedin: https://www.linkedin.com/in/chrisholdgraf/
     bluesky_handle: choldgraf.com
@@ -259,7 +259,7 @@
     linkedin: https://linkedin.com/in/grantnestor/
     twitter_handle: senornestor
   - name: Cameron Oelsen
-    photo: Cameron_Oelsen.png
+    photo: Cameron_Oelsen.jpg
     personal: https://www.cameronoelsen.com/
     linkedin: https://linkedin.com/in/cameronoelsen
     gh_handle: CameronOelsen
@@ -305,7 +305,7 @@
     affiliation: Quansight
     gh_handle: Carreau
   - name: Sylvain Corlay
-    photo: SylvainCorlay.png
+    photo: SylvainCorlay.jpg
     affiliation: QuantStack
     gh_handle: SylvainCorlay
   - name: Afshin Darian
@@ -387,7 +387,7 @@
     linkedin: https://www.linkedin.com/in/jason-grout/
     personal: https://jasongrout.org/
   - name: Chris Holdgraf
-    photo: Chris_Holdgraf.png
+    photo: Chris_Holdgraf.jpg
     gh_handle: choldgraf
     linkedin: https://www.linkedin.com/in/chrisholdgraf/
     bluesky_handle: choldgraf.com
@@ -403,14 +403,14 @@
     affiliation: Apple
     linkedin: https://linkedin.com/in/zach-sailer-8a1472151/
   - name: Rick Wagner
-    photo: RickWagner.png
+    photo: RickWagner.jpg
     affiliation: UC San Diego
     linkedin: https://www.linkedin.com/in/rpwagner
     gh_handle: rpwagner
 
 software_steering_council:
   - name: Sylvain Corlay
-    photo: SylvainCorlay.png
+    photo: SylvainCorlay.jpg
     affiliation: QuantStack
     gh_handle: sylvaincorlay
     linkedin: https://www.linkedin.com/in/sylvaincorlay/
@@ -502,7 +502,7 @@
     affiliation: Simula Research Lab
     gh_handle: minrk
   - name: William Stein
-    photo: WilliamStein.png
+    photo: WilliamStein.jpg
     affiliation: SageMath
     gh_handle: williamstein
 
@@ -527,7 +527,7 @@
   linkedin: https://www.linkedin.com/in/lahari-chowtoori/
   gh_handle: LahariChowtoori
 - name: Matt Fisher
-  photo: Matt_Fisher.png
+  photo: Matt_Fisher.jpg
   affiliation: Schmidt Center for Data Science & Environment
   gh_handle: mfisher87
   linkedin: https://www.linkedin.com/in/mattfisher8/