Implement logging for the web app

[laurenmarietta]

Integrate our existing logging module into the web app, to document what goes on. Not too sure of the specifics for how we would best implement this, but:

https://www.owasp.org/index.php/Top_10-2017_A10-Insufficient_Logging%26Monitoring

[laurenmarietta]

Apparently ITSD also supports the use of Splunk, a log management software: https://www.splunk.com/en_us/solutions/solution-areas/log-management.html

[bourque]

We should probably not do this until we do #294 in case ASB already has something implemented for this.

[stscijgbot-jwql]

This issue is tracked on JIRA as JWQL-241.

[stscijgbot-jwql]

Comment by Bryan Hilbert on JIRA:

Most likely, we may have to go through ITSD to get info? I'm not sure we have read access to all of the various logs on the jwql servers.