bug#20727: 24.5; Font fallback doesn't work for the Emoji range

[Eli Zaretskii]

> From: Andreas Schwab <schwab@suse.de>
> Cc: Vasilij Schneidermann <v.schneidermann@gmail.com>,  20727@debbugs.gnu.org
> Date: Mon, 08 Jun 2015 16:52:48 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > The problem is that most such fonts are not free.  Is Symbola free?
> 
> http://users.teilar.gr/~g1951d/
> "free for any use"

Thanks, I pushed a change that I hope will improve the default
fontset's coverage of the various symbol characters.