use more efficient search for emoji.gs

[faretek1]

It would be more efficient to use alphabetical lists for the large lists in emoji.gs (possibly leading to 2 sets of 2 lists) so that you can use a binary search (scratch '<' operator works with alphabetical order as well)

[faretek1]

the existing emoji list might already be in order of emoji, but there is no set that uses a sort of emoji names