Update 0.1.15

- Added 4 new rockets

- Added 5 new rocket engines

- Award for the top "Dropout" is extended to 6 seats (Awards for seats: 24, 20, 16, 12, 8, 4)

- In the settings added mute in the game

- Added camera zoom in space

- Added camera scaling to Home and End buttons

- Added deletion of items in inventory to the Delete button

- Added wear of spacesuits

- Added rocket engine wear

- Added wear on oxygen generators

- Added a new spacesuit

- Added a new first aid kit

- Added a new item "Energy mixture"

- Added a new item "fat tail"

- Added a new item "Brain"

- With some probability, mobs can drop "Fat tail" and "Brain"

- Minor fixes