docs: split Image IDs and Storage backends
authorConstantinos Venetsanopoulos <cven@grnet.gr>
Wed, 2 Oct 2013 14:11:59 +0000 (17:11 +0300)
committerConstantinos Venetsanopoulos <cven@grnet.gr>
Fri, 4 Oct 2013 13:39:34 +0000 (16:39 +0300)
commitd0cae1ab896841d035ba2c1e75cce74ccaa8a6ff
treea04783a3f463c499a566cbf005a73667dd6ad5b6
parent3f11e70a5a66a7c6ab35a3bcc8d112837b9f972c
docs: split Image IDs and Storage backends

Split the section `Image IDs and Storage backends' to decouple
the actual feature, the logic and the configuration. Feature and
logic is moved to a new section under 'Architecture' and the rest
remain under 'Usage'. Also add examples for each case.
docs/architecture.rst
docs/usage.rst