* Introduce user display names
It is not uncommon for forums to be intergrated with sites where users
don't have a unique "handle" - they might just have their first name,
or a full name, which is not guaranteed to be unique.
This commit introduces the concept of "display names" for users. By
default display names are the same as usernames, but extensions may
override this and set them to something different. The important thing
is that all code should use `display_name` whenever intending to output
a human-readable name - `username` is reserved for cases where you want
to output a unique identifier (which may or may not be human-friendly).
The new "GetDisplayName" API is probably sub-optimal, but I didn't worry
too much because we can come up with something better in `next-back`.
ref #557
* Apply fixes from StyleCI
[ci skip] [skip ci]
Improved consistency for existing core translation key names.
See flarum/core#265
- Completely overhauled core en.yml
- Replaced existing key names in all core JS files to match
- Extracted a hardcoded string in IndexPage.js
- Combined two app.trans calls in DiscussionControls.js
- Removed hardcoded spaces from LogInModal.js and SignUpModal.js
- Added two new keys from DiscussionControls.js (soft delete)
- Created two new “reused keys” to YML to accommodate same
- Use JSX for templates
- Docblock/comment everything
- Mostly passes ESLint (still some work to do)
- Lots of renaming, refactoring, etc.
CSS hasn't been updated yet.
