Major. Updating to new Arango API.

Major: new authentication schema

Fix against UnboundLocalError

objects syncing

Edge anti-duplication and custom AQL queries

new edge and node object creation

Separation of server config (host, port, pass) with respect to domain & collection related context

Fixed to satisfy first needs

version 0.0.4 packaging for real pypi

Version 0.0.3: first nice packaging