Merge pull request #107 from JJ-Kidd/master

NOTICKET: Update ReactionPicker to send username instead of ID

Author: vishalnarkhede

src/components/ReactionPicker.js

@@ -139,7 +139,7 @@ export const ReactionPicker = themed(
                               borderWidth: 1,
                             },
                           }}
-                          name={latestUser.id}
+                          name={latestUser.name || latestUser.id}
                         />
                       ) : (
                         !hideReactionOwners && (