A few fixes/protections in the PROOF tutorial steering macros:
     - Make sure that the dir paths for selectors and PARs are always correct
     - Add possibility to force '++' mode as a workaround to the usual problem of fake dependencies
     - Add a check on the running mode and refuse to run if not compiled (the checks for running daemons
       require compilation)


git-svn-id: http://root.cern.ch/svn/root/trunk@31832 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31831 27541ba8-7e3a-0410-8455-c3a389f83636

   Fix an issue with the 'ntuple' tutorial in PROOF:
   - Make sure that when only one file is produced this is correctly 'merged' into the output file


git-svn-id: http://root.cern.ch/svn/root/trunk@31830 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31829 27541ba8-7e3a-0410-8455-c3a389f83636

Fix compilation errors on Windows, due to the use of “near” and “far” variable names, being keywords on Windows.


git-svn-id: http://root.cern.ch/svn/root/trunk@31828 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31827 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31825 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31824 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31823 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31822 27541ba8-7e3a-0410-8455-c3a389f83636

supports quad-buffering and shutter glasses.

The standard drawing code is unchanged.


git-svn-id: http://root.cern.ch/svn/root/trunk@31821 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31820 27541ba8-7e3a-0410-8455-c3a389f83636

From Matthew Strait:
Wraps very long lines used for HTML documentation
Fixes grammar/typo in DrawNormalized output
Fixes grammar in Chi2test output
Switches Chi2test output to refer to "h1" and "h2" instead of "Hist1" and "Hist2" to more closely match the names used in the code, and therefore other parts of the documentation.
Removes a few extra spaces and things like that.


git-svn-id: http://root.cern.ch/svn/root/trunk@31819 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31818 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31817 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31816 27541ba8-7e3a-0410-8455-c3a389f83636

Automatically skip comments blocks in XML files.
This also solves the problem with GDML reported at https://savannah.cern.ch/bugs/?59841


git-svn-id: http://root.cern.ch/svn/root/trunk@31815 27541ba8-7e3a-0410-8455-c3a389f83636

   Make sure that if '--disable-krb5' is give to ROOT configure this is taken
   by default also by XROOTD configure. This can b overwritten by passing
   explicitly --with-xrootd-opts="--enable-krb5 ...".
   Should solve an issue reported on the forum.


git-svn-id: http://root.cern.ch/svn/root/trunk@31814 27541ba8-7e3a-0410-8455-c3a389f83636

- Protections against NULL pointers (coverity)


git-svn-id: http://root.cern.ch/svn/root/trunk@31813 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31812 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31811 27541ba8-7e3a-0410-8455-c3a389f83636

when creating the RooPlot use the number of points set in the class. Have default of 100 for 1D and 40 for 2D


git-svn-id: http://root.cern.ch/svn/root/trunk@31810 27541ba8-7e3a-0410-8455-c3a389f83636

- Protections against NULL pointers (coverity)


git-svn-id: http://root.cern.ch/svn/root/trunk@31809 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31808 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31807 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31806 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31805 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31804 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31803 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31802 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31801 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31800 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31799 27541ba8-7e3a-0410-8455-c3a389f83636

from  r31742 through r31794


git-svn-id: http://root.cern.ch/svn/root/trunk@31798 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31797 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31796 27541ba8-7e3a-0410-8455-c3a389f83636

results on both little and big endian machines. As there are hardly any
big endian machines around anymore the small byteswap penalty is taken only
on big endian machines (Sparc, PPC, HPPA).


git-svn-id: http://root.cern.ch/svn/root/trunk@31795 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31793 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@31792 27541ba8-7e3a-0410-8455-c3a389f83636

- Fix memory leaks by properly delete allocated arrays (coverity)
- Fix uninitialized variable (valgrind)


git-svn-id: http://root.cern.ch/svn/root/trunk@31790 27541ba8-7e3a-0410-8455-c3a389f83636