When editing Lightprobes you can no longer duplicate them, it duplicates the GameObject instead.

Repro steps:
1.In Unity create a Lightprobe Group
2.In the inspector, click Edit Lightprobes
3.Select a Lightprobe
4.Hit 'Ctr+D' or 'Cmd+D'

Expected result:Selected lightprobes should be duplicated
Actual results:Gameobject that has the lightprobe group ends up being duplicated

Notes:
- Regression introduced in 2017.1.0b1
- Doesnt repro: Unity 5.6.0f3, 2017.1.0a6