v1.41 fix exception when the same items are added multiple times in Inventory command

v1.4 Support for oxygen bottles (new main item type "oxygen")
Fixed "Key with same name" exceptions on connected ships with same LCD names.

v1.33 Fix oxygen in tanks showing too long numbers.

v1.32 Improve script effectivity. Fix batteries stored power to show MWh.

v1.3 Added Amount and AmountX command to show how many items are in / max of those items that fit target inventory (lists all blocks separately).

v1.212 Better support for modded Oxygen blocks.

v1.211 Improve Oxygen command display.

v1.21 Improve Oxygen command to not show oxygen tanks average when no oxygen tanks are found.

v1.202 Fix exception when exactly the same link name is used on more LCDs.

v1.201 Fix scrolling issue when lines exactly fit.