devices/configurations REST endpoints have wrong descriptions in SwaggerUI

[lorthirk]

Describe the bug
In SwaggerUI, there are a couple of REST endpoints under the Devices resource that have a wrong description.

To Reproduce
Steps to reproduce the behavior:

1. Open SwaggerUI at http:///doc
2. Expand the Devices resource
3. Scroll to find Configurations methods
4. The description are not aligned to the actual endpoint behavior

Expected behavior
devices/{deviceId}/configuration/{componentId} endpoints are about a single component, while /{scopeId}/devices/{deviceId}/configuration are about the whole Device configuration

Screenshots

Version of Kapua
1.0.2

Type of deployment
[x] Local Vagrant deployment
[x] Docker
[x] Openshift (in its variants)
[x] Others

Main component affected
[ ] Console (in case of console please report info on which browser you encountered the problem)
[x] REST API
[ ] Message Broker
[ ] - Others