Verify Logging

[JustinBenedick]

@JustinBenedick:
Does this stock server create and use log files?

Determine if the stock (as in zero config changes) version of this server creates log files. If this image doesn't create log files you may have to do this testing on a stock server outside of Docker.
If no

comment that it doesn't close this issue and skip remaining steps.
If yes

Let me know (via comments on this issue):

if this docker image properly creates / use the log files.
    if it doesn't @dudleycodes will fix the issue
the directory (full path) log files are created in.
the default naming scheme of the log file
    so that @dudleycodes can create tests that checks for creation/usage of log files.

[JustinBenedick]

Docker is only saving log files in /app/hl1mp/addons/sourcemod/logs and not saving log files in /app/hl1mp/logs.

Did test in VM and confirmed log files were saved in
/home/sysoper/gameserver/hl1mp/addons/sourcemod/logs
accelerator.log
errors_20180603.log
L20180603.log
STEAMID_03_Jun_2018.txt

/home/sysoper/gameserver/hl1mp/logs
l0603000.log
l0603001.log
l0603002.log
l0603003.log
l0603004.log