* Minor updates to zh-CN JS translation
* removed "!" from "toot" per #2549 (it's a privacy indicator)
* ellipsis work (from ... to some U+2026 horizontal ellipsis unicode stuff)
* Spillcheck for zh-CN js translations (squash this)
部 [份→分]
* Polish zh-cn js translation
* fixes for problems pointed out by gumblex in #2044
* more effectively differentiate between following/follower
* Fix missing period (zh-cn js)
Maybe squash this commit?
* Fix duplicate word (zh-cn js)
This single-file commit, heavily based on the zh-hk version as of
3264c6d, fixes the missing js locale. Intentional, significant
departures from current zh-cn yml localizations have been marked with
rationales given.
