message: Make EmojiPicker filtering case-insensitive
diff: @@ -62,7 +62,7 @@ EMOJIBASE.forEach(emoji => {
  DATA_BY_CATEGORY[categoryId].push(emoji);
  }
  // This is used as the string to match the query against when filtering emojis.
  - emoji.filterString = `${emoji.annotation}\n${emoji.shortcodes.join('\n')}}\n${emoji.emoticon || ''}`;
  + emoji.filterString = `${emoji.annotation}\n${emoji.shortcodes.join('\n')}}\n${emoji.emoticon || ''}`.toLowerCase();
  });
  export const CATEGORY_HEADER_HEIGHT = 22;
  @@ -201,6 +201,7 @@ class EmojiPicker extends React.Component {
  }
  onChangeFilter(filter) {
  + filter = filter.toLowerCase(); // filter is case insensitive stored lower-case
  for (const cat of this.categories) {
  let emojis;
  // If the new filter string includes the old filter string, we don't have to re-filter the whole dataset.
  