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

Reviewed-by: yan, anthony
Contributed-by: NDmitry Ginzburg <dmitry.ginzburg@oracle.com>

Reviewed-by: anthony, alexsch

Reviewed-by: rupashka

Reviewed-by: art

Reviewed-by: darcy, weijun

Reviewed-by: art, ant

Summary: implementation of the more mouse buttons support
Reviewed-by: art, dcherepanov

Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell

Summary: clarify allowed values for event constructors
Reviewed-by: son, denis