Philipp Bankonier a216d0df3f Display mac address in nic detail view (#3034)
## Description
Adds the MAC address to the NICs detail view of an instance.

## Types of changes
- [ ] Breaking change (fix or feature that would cause existing functionality to change)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Bug fix (non-breaking change which fixes an issue)
- [x] Enhancement (improves an existing feature and functionality)
- [ ] Cleanup (Code refactoring and cleanup, that may add test cases)

## Screenshots:

![detailview_with_mac_address](https://user-images.githubusercontent.com/6997263/48567118-a2785d80-e8fc-11e8-9e24-2eda8fcb815a.png)

## How Has This Been Tested?
Tested locally to verify that the correct mac address gets displayed in the detail view.
2018-11-19 09:26:03 +01:00
..
2016-09-28 12:26:43 +05:30