[ECOM-447] Make Order Service classes use consistent method names
This PR changes the Order Header and Order Line services to use createOrder<thing>
as method names for consistency.
Please review: @ahoffmann @weizhong-wang @lloyd-carter
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This PR changes the Order Header and Order Line services to use createOrder<thing>
as method names for consistency.
Please review: @ahoffmann @weizhong-wang @lloyd-carter