initial committ
added fake network info
typo
typo
typo
typo
typo
typo
fixed formatting string
added return
who cares
updated a maths
updated a maths
finished fake network info, removed testing shims
update test_network test_get_instance_nw_info()
syntax
Updated FlavorsXMLSerialization tests to use etree and validation instead of minidom
Updated flavors xml serialization to use lxml instead of minidom
Updated ImageXMLSerialization tests to use etree instead of minidom
Fixed incorrect server entity ids in tests
Updated ImagesXMLSerializer to use etree instead of minidom