Backport N1QL REST API examples

Backport N1QL REST API example updates from 7.1 to previous supported versions.

curl -v http://localhost:8093/query/service \

     -d 'statement=SELECT t.text FROM tweets t

     JOIN users u KEY t.uid LIMIT 1

     &creds=[{"user": "local:tweets", "pass": "pAss1"}", {"user": "local:users", "pass": "pAss2"}]'

Has syntax error

• forget to add \
• extra " after pAss1
• & come to error "error":"rest_auth: cbauth.AuthWebCreds, err: no web credentials found in request"

Reporter: kiltum
E-mail: kiltum@kiltum.tech