Split up codebase into the packages @clsterio/lib, @clusterio/master,
@clusterio/slave, and @clusterio/ctl using lerna to manage them. This
will allow deployment to use only the parts needed reducing install
size, and better separate the code into shared library, master, slave
and control.
Add factorio.enable_save_patching config entry to allow disabling the
save patching done on startup. This is for running vannila games or
scenarios that are not compatible with Clusterio.
Implement notification to plugins for disconnect request, connect, drop,
and close. This allows plugins to properly handle slaves and the master
server shutting down without sending messages that will get lost.
Fix crash when technologiy level stored on the master is greater than
the max_level for the technology in Factorio. This can happen with mods
that for example reduce the max_level from inifity to a finite level.
Fix research_sync sending out contribution events for the previous level
of a researched technology and sending finished events for the wrong
level when synchronizing technologies. Both of these issues are related
to failing to accunt for the unlocked level being one less than the
level stored when the researched property is false.
Hornwitser