Issue 8 Artifact Resolution

[ashok malhotra <ashok.malhotra@oracle.com>]

I checked the XML Schema 1.1 drafts and there is only a single namespace 
and a single location
allowed in the <include> and <import> elements, although a Schema 
document may contain several
<include> and import elements.

<include> is to include elements from the same namespace and <import> 
from other namespace(s).

See section 4.2.2 and 4.2.5 in
http://www.w3.org/TR/xmlschema11-1/#composition

-- 
All the best, Ashok