Unable to See Metrics One by One in Data View

[LeoNerdoG]

If you connect a live device to kapua (e.g. Kura) that publishes some data, you cannot see one metric alone - you have to select all of them in order to see published data.

Testflow:

1. Login as kapua-sys or any other user that has needed permissions
2. Connect a live Kura device to Kapua with installed Example Publisher or any other pacakge that transmits data
3. Go to Data view in kapua and try to select one metric and click "query".
4. Observe the result - nothing happens

Expected behavior User should be able to select only one metric and list it.

Screenshots I will upload screenshots soon.

Version of Kapua 1.1.0 - SNAPSHOT; Develop branch

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

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