I needed to run `rake javascript:update_constants` for my previous
commit: 72ac675e4e
The change in this commit though was completely unrelated, so I saved it
for it's own commit.
As of ba3f62f576, handlebars templates are colocated with js files so the path to hbs templates referenced by this rake task is no longer valid. This commit fixes the path to hbs templates and updates a couple of files that are generated by the rake task.
Note that this commit is also fixing various mistakes in emojis.
Some of them have been fixed manually in db.json/data.js/groups.json and will need to be fixed in emoji-db gem.
- frowning was using slighty_frowning
- slightly_frowning was using frowning
- grinning_face_with_smiling_eyes was not defined
- fronwing_face_with_open_mouth was not defined
