Adds a button to convert between Relative and Absolute coordinates in Command Blocks
for instance a command block at 10, 10, 10 with setblock ~1 ~2 ~3 stone would convert into setblock 11 12 13 stone, then clicking it again would turn the coords back into ~1 ~2 ~3
coordinate conversions are always relative to the position of the command block, so it may have unintended consequences when doing execute positioned or execute at
