[SANTUARIO-350] - Unmarshalling from existing elements doesn't enforce syntax & semantic requirements


Conflicts:
	src/main/java/org/apache/jcp/xml/dsig/internal/dom/DOMKeyValue.java
	src/main/java/org/apache/jcp/xml/dsig/internal/dom/DOMManifest.java
	src/main/java/org/apache/jcp/xml/dsig/internal/dom/DOMPGPData.java
	src/main/java/org/apache/jcp/xml/dsig/internal/dom/DOMReference.java
	src/main/java/org/apache/jcp/xml/dsig/internal/dom/DOMRetrievalMethod.java
	src/main/java/org/apache/jcp/xml/dsig/internal/dom/DOMSignedInfo.java
	src/main/java/org/apache/jcp/xml/dsig/internal/dom/DOMX509Data.java
	src/main/java/org/apache/jcp/xml/dsig/internal/dom/DOMX509IssuerSerial.java
	src/main/java/org/apache/jcp/xml/dsig/internal/dom/DOMXMLObject.java
	src/main/java/org/apache/jcp/xml/dsig/internal/dom/DOMXMLSignature.java

git-svn-id: https://svn.apache.org/repos/asf/santuario/xml-security-java/branches/1.5.x-fixes@1602147 13f79535-47bb-0310-9956-ffa450edef68
Removing some whitespace

git-svn-id: https://svn.apache.org/repos/asf/santuario/xml-security-java/branches/1.5.x-fixes@1602149 13f79535-47bb-0310-9956-ffa450edef68