Improve output readability

[MarkoPaasila]

beesstats.txt is hard to read. Event counters in particular. Could the readability be improved somehow? Maybe line breaks after each count. Thousands separators would help too, since understanding values with 5 or more digits requires extra effort.

[kakra]

I was always thinking about adding some tool like beestop which would watch and read that file (or maybe connect to some socket directly to pull it), and displaying it pseudo-graphically in a CUI client.

Such a tool would probably prefer reading plain numbers without fancy formatting.