Updates:
- Added Simplified Chinese, thanks to @meowrain (#20)
- Language in Wizard now changes when switched, thanks to @meowrain (#19)
- Removed single line breaks in Preview, it's now based on Markdown standard (#18)
- Prevented usernames from being entered for login (#13)
- Allowed posting with empty content (#23)
Bug Fixes:
- Fixed duplicate nickname when creating users with...