Instance snapshots are listed under Images instead of Instance Snapshot

[Lucio Seki]

When I create an instance snapshot, and try to launch a new instance using this snapshot as boot source, it's listed under Image instead of Instance Snapshot.

Steps to reproduce:
- Create an instance
- Create an Instance Snapshot
- Go to Launch Instance -> Source

Actual Behaviour:
The instance snapshot above is listed under Select Boot Source -> Image

Expected Behaviour:
The instance snapshot should be listed under Select Boot Source -> Instance Snapshot

[Itxaka Serrano (itxaka)]

Yeah this seems to be correct.

An instance snapshot its just an image with some extra properties and we check for "image.properties.image_type === 'snapshot'" but on my local tests with Newton it seems that the image properties have changed and we dont get the image_type anymore.