Implement clients.image.update_image
Refs: #4231
This method will allow for image update and especialy property handling
Implement all user-id --> username mapings
Refs: #4228
Implement all filters for network list +user names
Refs: #4220, #4228
Implement filters for flavor & exapdn 2 all lists
Refs: #4220
Create _id/name_filter methods for all listings
Update changelog for filtering and user names
Add usernames to server list
Impement basic/custom filters for server list
New filters: name[-like/-suffix/-prefix], flavor_id, image_id, metadata[-like]
Fix bug when setting an empty cloud alias
Complete basic filters in image compute list
View revisions
Also available in: Atom