make version v5-34-13.
  o RooTrace

    - Minor cosmetics in object count reporting

  o tutorials/roofit/rf507_debugtools.C

    - Switch to new reporting function
  o RooRealSumPdf

    - Modify BinnedLikelihood optimization to take only effect after it is
      activated by RooNLLVar

  o RooNLLVar

    - Activate BinnedLikelihood for the purpose of disabling normalization only
      when it is correspondingly used as a BinnedLikelihood in RooNLLVar

  o RooCustomizer, RooWorkspace

    - Don't override 'origName' string label, if it is already set

  o RooFormulaVar

    - Always forward a redirectServers() to changeDependents inside the formula,
      even if it wasn't created yet (in which case it is done here)

  o RooFormula

    - Process changes in variable name and remap to original names encoded
      in string attributes

  o RooTrace

    - Reorganize code to protect agains static destruction order fiasco
ignore some test/ios Xcode project files.
remove the -fvisibility-inlines-hidden option, which causes a bunch
of warnings during linking.
update to iOS7 as default SDK and some other updates.
Add the text editor
Add a protection for creating the Minimizer and DistSampler  with the plugin manager in multithreads
(thanks for Andreas, see ROOT-5335)
Fix also the DistSampler
Fix TH1::Smooth for histograms with less than 3 bins (ROOT-5307)
fix ROOT-5241 by implementing the option 'noclear'.
Implement a new function TH1;:Chisquare to compute the chi-square of an histogram given a function
(see ROOT-4722)

Re-implement TGraph::Chisquare as TH1::Chisquare using the ROOT::Fit::Chi2FCN class.
Add also option "R" to compute the chi2 in the given  function range (by default the range now is given by the data object - graph or histogram as it is done in Fit)
  o RooAbsArg

    - Defer reading of RooRefArray::_proxyList to phase 2 of workspace I/O
      to avoid potential read-order dependencies

  o RooBinnedGenContext

    - Eliminate phase-2 correction for Asimov datasets as these may
      duplicate correction factors
Improved ROOTConfig.cmake to support COMPONENTS and TOOLS. Fixes ROOT-5371 and ROOT-5787.
Additional documentation to commit a689d03
Fix: http://root.cern.ch/phpBB3/viewtopic.php?f=3&t=17382
The TMathText case should be taken into account in GetBoundingBox, GetXsize and GetYsize.
Do not ignore Mode and ForceUpdate in AliEn dsets
Hidden interface by making a method protected
Faster AliEn dir verification code
Improved AliEn dataset retrieval with run ranges

Since run ranges usually contain many "holes", yet they are more
convenient to use than specifying a list of runs manually, a
preventive check to prune invalid run numbers is performed: AliEn
queries on non-existing runs are consequently avoided.