Revert "Adding a little buffer to cope with slow connections."
Revert "Adding a little buffer to cope with slow connections."

This reverts commit cf506baa310312bc87d17a3cb4272d50b9b5ca1e.

Conflicts:
	lib/connection.js

1248/MQTT.js,yunba/MQTT.js,authere/MQTT.js,jdiamond/MQTT.js,daliworks/MQTT.js,jaambee/MQTT.js,bqevin/MQTT.js,RangerMauve/MQTT.js,itavy/MQTT.js,AdySan/MQTT.js,wesley1001/MQTT.js,mcanthony/MQTT.js