Reviewed-by: pchelko, alexsch

Reviewed-by: anthony, pchelko

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

Reviewed-by: art, alexsch

Reviewed-by: rupashka

Reviewed-by: darcy, weijun

Reviewed-by: malenkov

Summary: Removed unnecessary castings and other warnings
Reviewed-by: malenkov

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

Summary: In applets popup menu is shifted above the task bar
Reviewed-by: peterz