Reviewed-by: prr, mschoene, rhalade

Reviewed-by: serb, mschoene, rhalade

Reviewed-by: prr, bae

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

Reviewed-by: serb, jgodinez

Reviewed-by: jgodinez, jchen

Reviewed-by: art, mschoene

Reviewed-by: xdono

Reviewed-by: yan, uta

Reviewed-by: darcy, weijun

6733976: VS2008 errors compiling AWT files - explicit casts need to be added
6728735: VS2008 errors compiling UnicowsLoader.h and fatal error in awtmsg.h
Summary: Unicows-related and Win95/98/Me-related code is removed
Reviewed-by: uta, tdv