Updated .gitignore (cherry-picking from commit 5f3462f9c6de9e369d42a513109c0a08dca8dcab)
Changed colors and communication (single byte messages)
Added additional output for reorder
Removed println from Logger
Added log level to Logger, because of many debug statements
Selection is now reset when the last robot becomes inactive, so that they only resume running upon user interaction (like after server start)
The selection is updated to point to the first active robot when a robot becomes inactive on reorder
First steps towards help text and busy screnn with swingx
Hiding/showing help is in place