Summary: Update copyright for files that have been modified starting July 2008 to Dec 2008
Reviewed-by: katleman, ohair, tbell

Summary: Now text bearings are taken into account when labelRect width is calculated
Reviewed-by: alexp

Summary: Added right-to-left code branches to WindowsInternalFrameTitlePane and Metacity classes
Reviewed-by: alexp

Summary: Fixed calculation of preferred size in SynthButtonUI
Reviewed-by: loneid, peterz

Reviewed-by: peterz, alexp

Summary: Removed unnecessary castings and other warnings
Reviewed-by: alexp
Contributed-by: NFlorian Brunner <fbrunnerlist@gmx.ch>

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

Summary: Removed unnecessary code like unused variables, castings, imports etc
Reviewed-by: peterz

Summary: avoid using constructors when unique values are not necessary
Reviewed-by: volk, igor, peterz

Summary: Some files included the use of the ^M character, which has been deleted.
Reviewed-by: xdono