Safety belt encoding
Add and enhance encoding on a few pages of interest. There is currently
no known viable way to leverage these, but it's better to be safe.
Alias table comment cleanup.
Comments are already cleaned up before being written to the table
file, but it's still best to ensure they're encoded before display.
Respect cert checkbox when creating a user. Fixes #16721
Also fixes a case where the form was not displaying properly when there were input errors. This likely needs more testing to confirm each action case is being handled properly with and without input errors in the submission.
Increase log level of mwexec() errors
Errors from this were previously set to informational because callers of
mwexec() should already check for the return value of the command being
run so any errors are properly handled and any necessary logs provide
proper context. However it's more appropriate to set it to at least notice
for added awareness of potential errors.
Add ntoe about default log level for verbose options
Verbose options can log additional information that may only be shown
with the respective log level.