fixed dropzone green from firing when changing order of sketches/folders
added german keyboard binding for commenting blocks of code (cmd/ctrl + shift + 7)
added fancy error message if missing curly bracket (already prevented compile, now tells you why)
replacing most clones with versions _001 _002 instead of timestamps, though they're still needed for imports to avoid multiple files with similar name becoming duplicates (pointing to same code)
added timestamp to cocoding session folder (name of session is just versioned instead of timestamped)