Introducing version v0.5

[MuTsunTsai]

Hello to all BP Studio users; I hereby announce the release of the new version 0.5. I know it's not exactly matching my previous plan, but I realized that some of the planned features require quite some major refactoring to make them work, and I really think that I've kept you guys waiting for long enough, so I decided to release what's been done already, and leave the rest for the next version.

Some highlights in this version are:

• Native file system access (for Chrome and Edge on Desktop).
• Customizable hotkeys.
• Korean locale.

Enjoy!