v1.2.0 - Bot communications and Batched commands

• Adds bindings/code helpers for communications between bots. (https://ev3sim.mhscsr.club/ev3_extensions.html)
• Adds definable batch commands to avoid using multiple terminals (https://ev3sim.mhscsr.club/batched_commands.html)
• Various bug fixes to sensors, as well as a bug occurring when left clicking objects in the sim.
• Slight changes to UI (nicer fonts, better alignment)