* Added @here mention that notifies online users
* Fixed existing race condition that would sometime cause clients to miss mention count changes
* Added missing localization strings
* Prevent @here from mentioning the user who posted it
* Reorganized Backstage code to use a view controller and separated it from integrations code
* Renamed InstalledIntegrations component to BackstageList
* Added EmojiList page
* Added AddEmoji page
* Added custom emoji to autocomplete and text formatter
* Moved system emoji to EmojiStore
* Stopped trying to get emoji before logging in
* Rerender posts when emojis change
* Fixed submit handler on backstage pages to properly support enter
* Removed debugging code
* Updated javascript driver
* Fixed unit tests
* Fixed backstage routes
* Added clientside validation to prevent users from creating an emoji with the same name as a system one
* Fixed AddEmoji page to properly redirect when an emoji is created successfully
* Fixed updating emoji list when an emoji is deleted
* Added type prop to BackstageList to properly support using a table for the list
* Added help text to EmojiList
* Fixed backstage on smaller screen sizes
* Disable custom emoji by default
* Improved restrictions on creating emojis
* Fixed non-admin users seeing the option to delete each other's emojis
* Fixing gofmt
* Fixed emoji unit tests
* Fixed trying to get emoji from the server when it's disabled
* Fixed clicking hashtags/@mentions adding a # to the url
* Updated punctuation trimming regex for searching to better match the server
* Fixed search term splitting to not break up hashtags starting with a search flag (in, from, etc)
* PLT-1626 Stopped breaking up hyphenated hashtags when highlighting search terms
* Made hashtag search highlighting case independent
* PLT-1424 Improved search highlighting when searching for CJK characters
* PLT-1473 Added search term highlighting to single-line code blocks
* PLT-1473 Added search term highlighting to code blocks that don't use syntax highlighting
* PLT-1483 Added proper highlighting of at mentions
* Fixing formatting
* PLT-2321 Move the toggle icon next to the link being previewed
only applicable to one-line messages started with link
* remove useless "Youtube" header when no title is available
* allow breaking long links instead of toggle
* simplify "/" to "/<wbr />" replacing
fix empty post without additional content body
* discard buggy "simplification"
* Updated twemoji to properly recognize Unicode 8.0 emojis
* Updated unicode emoji parser to only render emojis we support as images
* Corrected filename for South African flag emoji
* Added Mattermost emoticons!
* Added additional emoticons to test files
