Previously put_control_action() took an array as an argument but only write the first element to a file. This is good for 1 element action arrays. Now using the csv module tow write 1 row as the action array means in the future actions can be multi dimensional

Previously the monitor.py script would not log the traceback logged for errors in controller. Since the logrecord was converted to a json object for transport, the exc_info attribute could not be read on the monitor side to get a traceback string. Now the utils.RemoteHandler class formats traceback string into the message before sending it via HTTP.

Temperature setpoints were earlier clipped if they were higher than temperature of water coming out of cooling tower. Why set point for warmer water than current? However in hot/humid settings where optimization is not possible, and setting a warmer setpoint doesn't warm water but still causes PID controlled fans to spin down, that is a power saving that we can afford.

controller.py: ini section settings would not be processed if the default section had the same setting. Fixed. This was causing both controllers to use the same settings.
monitor.py: Gave monitor logger a name. Monitor also prints remote loggers' names with their IPs.

src/controller.py: Script creates list of threads each passed a section of settings ini file,
src/controllers: module contains definitions for individual controllers instantiated by each thread. The controllers follow a similar API.
src/utils/logging.py: Logger adds its name to message,
src/settings.ini: re-factored settings to separate per-controller values

baseline_control: SimpleFeedbackController returns last action's feedback in predict() -> action, feedback,
controller: actions are clipped on top to TemoCondOut i.e. setpoint cannot be warmer than output temperature of warmed water

controller: Exception guard when writing settings to file, logging: HTTPHandler exceptions fail silently

Clarified installation steps in README and added monitor interface. Default posting/listening points for server in settings.ini