Summary: Added Open (OpenJDK) and Emb (Embedded) build flavours to JPRT. Added a few open builds and basic sanity tests to the normal JDK7 JPRT submission job.
Reviewed-by: ohair, jcoomes, bobv, kvn

7010068: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - first pass
Summary: Update the copyright to be 2010 on all changed files in OpenJDK
Reviewed-by: jcoomes

Reviewed-by: jcoomes, dholmes, andrew, kvn

Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair

Summary: Use -y zip option to preserve symbolic links.
Reviewed-by: never, jcoomes, kamg