update NOTICE: remove comment about statically linked PowerPack dll (we no longer do that) and add 2012 to copyright range
update NOTICE: remove comment about statically linked PowerPack dll (we no longer do that) and add 2012 to copyright range
troykershaw/unquote,google-code-export/unquote,PiRSquared17/unquote,GoogleCodeArchive/unquote