Update README.md

Hi guys!

Updated README.md. Added example to `HTTP Authentication` section, how to make basic authentication using the URL itself as specified in RFC 1738: http://www.ietf.org/rfc/rfc1738.txt

Best regards, 
Pavlo Voznenko
Update README.md

Changed place for basic http authentication RFC 1738 example
2.38.0
2.38.1
Merge pull request #976 from fosco-maestro/patch-1

Update README.md
2.39.0
2.39.1
Show optional modules as being loaded by the module that reqeusted them
“--” -> “—”
Merge pull request #987 from iarna/master

Show optional modules as being loaded by the module that reqeusted them
Merge pull request #988 from upisfree/master

“--” -> “—”
Fix security vulnerability. Update qs

There is a security vulnerability with qs,

https://nodesecurity.io/advisories/qs_dos_memory_exhaustion

https://nodesecurity.io/advisories/qs_dos_extended_event_loop_blocking

Please use the most recent version of qs.
Merge pull request #992 from poeticninja/master

Fix security vulnerability. Update qs
2.40.0
2.40.1
Merge remote-tracking branch 'upstream/master'

merging with upstream