stdout and stderr now use file log writer's format to display readable log levels
Internal routing must ignore external routes, fixes #4235
Merge pull request #310 from michal-m/3.2/feature/stdout_stderr_levels

StdOut and StdErr log levels

refs #4622
Merge pull request #437 from biakaveron/bug-4235-exclude-external-routes2

Bug 4235 exclude external routes2