8179889: Fix typographic errors in copyright headers
Reviewed-by: erikj, dholmes

8173290: 3% regression in SPECjvm2008-XML with b150
Reviewed-by: joehw

8087303: LSSerializer pretty print does not work anymore
8114834: LSSerializerImpl always serializes an entity reference node to" &entityName;" even if "entities" property is false
Reviewed-by: joehw, clanger

8054834: Modular Source Code
Reviewed-by: alanb, chegar, ihse, mduigou
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com