#915 Use the repository id on image creation

POST /image/create has two modes, image creation and update. You can
find more information about the "creation" mode in commit:
d2f20d0be06617f421eecca111449d94672695eb

On image creation, use the id to identify repositories instead of the
IP. This is a preparative commit to the support of repositories with
several IPs.

On image update, "repository_id" field is not needed because the image
already has the repository assigned.

This commit maintains backward compatibility with the Web Console (old
web interface), because it only use the "update" mode of /image/create.

Request POST /create/image:
{
  "clients": [
    "192.168.56.11"
  ],
  "disk": "1",
  "partition": "1",
  "name": "archlinux",
  "repository_id": 1,
  "id": "0",
  "code": "131",
  "description": "This is a test",
  "group_id": 0,
  "center_id": 1
}
Response 200 OK

0 files changed, 0 insertions, 0 deletions