Insure that the output file meta data is properly updated by calling TFile::Close before copying it.
Add a 'progressbar' flag to TFileMerger::Merge to allow for 'quiet' operation.


git-svn-id: http://root.cern.ch/svn/root/trunk@27117 27541ba8-7e3a-0410-8455-c3a389f83636