Add log query and log follow commands which allows inspection of the
combined cluster log. Past entries can be queried via the new queryLog
request. The log is stored into a single flat file for now, though the
performance of this may good enough.
Add winston based logger for master, slave, ctl, lib, and web_ui code.
Logging done from slaves and instances are sent to the master server and
tagged with the instance and/or slave it originated from. This allows
for example error messages to propagate back to the source that iniated
the action. The master server also stores the log to allow it to be
queried at a later point. For slaves a copy of the slave's log is also
stored locally.
Fix the console view of the instance web interface losing the output
subscription after a reconnect to the master server due to not
re-subscribing to the outputs.
Detect and colour the Script and Verbose levels. The format of the
source file for the Script level is slightly different and needs an
update to the output parsing.
Set breakpoint for the sidebar so that it hides by default when the page
width is too small to show it with the content and keep the width of the
content constant on small screens while sliding the sidebar out to
prevent it getting crushed.
Hornwitser