Delays are way too long.

[vientplus]

On Telegram, Kathinka currently might need over five minutes to output all the action points.

This is due to the 'natural' delays, coded here:

kathinka-bot/src/BotNet.js

Line 71 in ed36069

}, message.length * (25 + 25 * Math.random()));

kathinka-bot/src/Telegram.js

Line 50 in 606a6cf

}, message.length * (125 + 125 * Math.random()));

kathinka-bot/src/Steam.js

Line 70 in 606a6cf

}, message.length * (25 + 25 * Math.random()));

I propose we set an upper limit for the time it would take Kathinka to output a message to one second:
Math.min(1000 , message.length * (5 + 5 * Math.random()))