Merge pull request #24 from code4lib/yelton_speaker_info

Update Yelton speaker info

Author: triplingual

_data/speakers.yml

@@ -40,9 +40,16 @@
   last: Yelton
   pronouns: she/her/hers
   institution: JSTOR Labs
-  position-title:
-  bio:
-  image_alt:
+  position-title: Lead Software Engineer
+  bio: Andromeda Yelton is a librarian-flavored software engineer at JSTOR Labs. In
+    the past she has written code for the Library of Congress, the Berkman Klein Center,
+    the MIT Libraries, the Wikimedia Foundation, and bespoke knitting patterns, among
+    other things. She's probably thinking about planes.
+  slack: thatandromeda
+  image_src: "/assets/img/speakers/andromeda-yelton.jpg"
+  image_alt: Andromeda looks straight at the camera. She's a white woman with
+    glasses, wavy brown hair, and a half-smile. A white-and-grey cat perches on
+    her shoulder, unimpressed.
   keynote: false
 - id: axa-liauw
   name: Axa Liauw