rev 1069f5 (17.10.2017)
- Improved drop chance mechanic for drone items delivery. Now every item delivery mission increases per-rarity bonuses for a drop chance of that rarity, this bonus resets when item of this rarity received. With introduction of this system i've set initial bonus on non zero value
- Fix beam platform length after moving it down in drone update
- Possible fix mission sometimes has delivering status with 00:00 time