Reviewed-by: anthony, art

Summary: updated files with 2011, 2012 and 2013 years according to the file's last updated date
Reviewed-by: tbell, lancea, chegar

Summary: Fix numerious javadoc and html errors and warnings
Reviewed-by: yan

Reviewed-by: anthony, yan

Reviewed-by: darcy, weijun

Summary: The valid property is now encapsulated in Component.
Reviewed-by: art