cleaning up old flags
log before importing rootpy
Added some erro checking to not fail on empty jobs
fixed task file creation
added systematics
removed obsolete flags
dded a default data run, None caused problems with CMSSW modules
save the list of input files
optimised branch saving, removing unnecessary uto copy
switch to custom lhapdf
fixme for new sfs
reformat
removed incorrectly setting to emtpy vector
added step2 testing file
ttbar weight switched on for the correct samples
special treatment for the nominal samples
use new test file