The role of a slave as a host for Factorio servers is not well reflected
in its name and has caused confusion among users. Rename slave to host
to better reflect its role as a host of Factorio servers.
The role of the master server as the party controlling every part of the
cluster is not well reflected in its name and has caused confusion among
users on several occasions. Rename master to controller to better
reflects its role.
Simplify the the way markdown files are formatted to make them easier to
author without editors that do auto line breaking, and make the diffs
from them simpler to read.
Hornwitser