- update the highlighting for `require` in editors
- bump VSCode plugin version to 0.0.5
- update VSCode plugin changelog
- update the VSCode plugin image link
- copy LICENSE to the VSCode folder (`vsce` was complaining about it)
- rename the team in LICENSE file to Swarm
- closes#548
See the discussion at
https://github.com/byorgey/swarm/pull/303#discussion_r817471340 .
This seems like an unqualified success: no more hacky (-1)'s, and
doing the refactoring actually uncovered a bug! Previously, we were
not actually assigning ID's to the robots that were read as part of a
challenge. This means that in a challenge with multiple robots, all
but one of them would instantly disappear since they all shared the
same ID number.