It is possible to create multiple Articles with same name

[andre-stefanov]

At the moment we allow having multiple articles having same name.

GET /api/articles HTTP/1.1
User-Agent: PostmanRuntime/7.23.0
Accept: */*
Cache-Control: no-cache
Postman-Token: 6b0e62b6-1a26-4114-ba42-d791dcadcd95
Host: nexd-api-alb-1107636132.eu-central-1.elb.amazonaws.com
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
HTTP/1.1 200 OK
Date: Mon, 23 Mar 2020 01:38:06 GMT
Content-Type: application/json; charset=utf-8
Content-Length: 252
Connection: keep-alive
X-DNS-Prefetch-Control: off
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=15552000; includeSubDomains
X-Download-Options: noopen
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Access-Control-Allow-Origin: *
ETag: W/"fc-Bvn4Duw/UnkFFoXkm5cj/citrOk"
[{"id":1,"name":"Weisswurst (Paar)"},{"id":2,"name":"Leberkäs"},{"id":3,"name":"Weissbier"},{"id":4,"name":"Obstler"},{"id":5,"name":"Klopapier"},{"id":6,"name":"Semmeln"},{"id":7,"name":"Schoki"},{"id":8,"name":"<string>"},{"id":9,"name":"<string>"}]

[f10l]

Still not done, but maybe worth to discuss the business aspects soon.