Remove translation of Image ID and Flavor ID to Image and Flavor names
In large environments amount of images can be very large (thousands)
Which requires ~hundreds of requests to Glance to get all images
(by default client request only 20 images)
As a result listing even few servers is going to take minutes
This patch allows to avoid these queries by not doing translation,
which allows one to get information about servers in seconds.
Change-Id: I4ae00e6324a41c4c79bf5b620179dae99aea5431
2c57f7bfb2