Fix shortname problem in emojify() (regression from #5016) (#5032)
Fix shortname problem in emojify() (regression from #5016) (#5032)

When colon appears end of line, skiped all character containing unicode emojis. Fixed.
https://github.com/tootsuite/mastodon/pull/5016#issuecomment-331012008
kibousoft/mastodon,kibousoft/mastodon,kibousoft/mastodon,kibousoft/mastodon