Christian Jundt

Fixes #50 - No Support for xsd:import in Schema Handling

1

xsd:import is handled by XmlSchema but this PR takes care of considering linkbases of imported schemas.

Relative paths in URI are not resolved properly

Error parsing PresentationArc Order value

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When culture is french for instance, decimal separator is expected to be comma so parsing fails because its actually a dot. Parsing numbers should always be culture independent.