Updating TRExFitter and xRooFit to the most recent versions

ProjectOptions/CMakeLists.txt

@@ -90,11 +90,11 @@ option( ATLAS_BUILD_BOOST "Build Boost" TRUE )
 set( STATANA_ROOT_VERSION "v6-28-02" CACHE STRING "Version of ROOT")
 set( STATANA_PYHF_VERSION "0.7.1" CACHE STRING "Version of pyhf" ) # this currently does nothing!
 set( STATANA_ROOFITEXTENSIONS_VERSION "v1.0.4" CACHE STRING "Version of RooFitExtensions"  )
-set( STATANA_XROOFIT_VERSION "fe070250" CACHE STRING "Version of xRooFit"  )
+set( STATANA_XROOFIT_VERSION "e2b2985e" CACHE STRING "Version of xRooFit"  )
 set( STATANA_COMMONSTATTOOLS_VERSION "2de12f83" CACHE STRING "Version of CommonStatTools" )
 set( STATANA_BOOTSTRAPGENERATOR_VERSION "71e6ebe2" CACHE STRING "Version of BootstrapGenerator" )
 set( STATANA_HISTFITTER_VERSION "" CACHE STRING "Version of HistFitter" )
-set( STATANA_TREXFITTER_VERSION "1d2192a7" CACHE STRING "Version of TRExFitter" )
+set( STATANA_TREXFITTER_VERSION "2ef0f865" CACHE STRING "Version of TRExFitter" )
 set( STATANA_SIGNIFICANCE_VERSION "d59b9a2" CACHE STRING "Version of Significance" )
 set( STATANA_ROOUNFOLD_VERSION "924c8b60" CACHE STRING "Version of RooUnfold" )
 set( STATANA_QUICKFIT_VERSION "e56ede5b" CACHE STRING "Version of quickFit" )