Implement client.cyclades.CycladesNetworkClient
Refs: #4563
This class implements APi extentions custom to Cyclades
Rename packages networking-->network
Implement network set (update semantics)
Implement network delete command
Let kamaki client handle json
Fix networking client call (data-->json)
Use the correct networking client
Implement network create
Implement network info
Add filters in network list
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