Issue 19: resolution clarification

[Anish Karmarkar <Anish.Karmarkar@oracle.com>]

The resolution of issue 19 asks to get rid of the schema default on the 
autowire attribute.
autowire attribute appears in three places: composite, component and 
ComponentReference. The resolution does not say which schema default is 
to be removed. The context (and title) of the issue itself is about the 
default on the the component and the ComponentReference, not the composite.

In incorporating the resolution of issue 19, I removed the schema 
default for autowire when it appears on the ComponentReference and 
component, but not for composite. I believe this to be the correct 
interpretation of the resolution. If you disagree pl. reply to this email.

Thx.

-Anish
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