Patch notes 0.5.3

- Multiple performance improvements
- Sentry laser distance now only goes as far as the sentry can fire
- Fixed a bug where bosses would destroy a sentry in 1 hit
- Fixed a bug where bosses would kill the player in 1 hit
- Fixed a bug where game difficulties in Dutch would appear incorrect
- Fixed a bug with the scoreboard where multiple rows would get updated with a single player's information