Add int64_t usage changes from trunk

git-svn-id: svn+ssh://portal-auth.nersc.gov/project/projectdirs/visit/svn/visit/branches/2.7RC@23345 18c085ea-50e0-402c-830e-de6fd14e8384
Update for revision sent to trunk from RC trunk 2.7RC, 23328 to 23345

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Fix xlc compiler bug with nek500 jl library

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Update for revision sent to trunk from RC trunk 2.7RC, 23345 to 23351

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I replaced mpich 3.0.1 with mpich 3.0.4 in the third pary directory since 
build_visit uses mpich 3.0.4.



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Update for revision sent to trunk from RC trunk 2.7RC, 23351 to 23358

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I modified bv_mpich to also build fortran support and pass along the FCFLAGS to configure. 
This is so that the mpich built is compatible with with ADIOS.



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Update for revision sent to trunk from RC trunk 2.7RC, 23358 to 23361

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I added a host profile for LLNL's zindev system. Since zindev is acutally
a subset of the nodes of LLNL's zin system I had to remove the nodes that
were on zindev from zin. I also the release notes with a description of 
the change. This resolves #1742.



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Update for revision sent to trunk from RC trunk 2.7RC, 23361 to 23369

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1) I modified build_visit so that it builds ADIOS on a larger range of
   platforms. The user needs to set both the MPICC and MPICXX environment
   variables for it to build properly.

2) I modified the thembisa config site file to build visit with ADIOS.
   This resolves #1852.



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Update for revision sent to trunk from RC trunk 2.7RC, 23369 to 23373

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Added logic so that avtActualExtentsFilter can get data extents for nodal data from connected nodes only.

git-svn-id: svn+ssh://portal-auth.nersc.gov/project/projectdirs/visit/svn/visit/branches/2.7RC@23377 18c085ea-50e0-402c-830e-de6fd14e8384
Update for revision sent to trunk from RC trunk 2.7RC, 23373 to 23377

git-svn-id: svn+ssh://portal-auth.nersc.gov/project/projectdirs/visit/svn/visit/branches/2.7RC@23378 18c085ea-50e0-402c-830e-de6fd14e8384
1) I added information to several of the web pages on the proper way 
   to credit VisIt when it is used to create images and movies. This 
   resolves #1837.

2) I updated the VisIt web site for the 2.7.3 release



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Update for revision sent to trunk from RC trunk 2.7RC, 23377 to 23382

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added accurate cycles and times

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white space clean up

git-svn-id: svn+ssh://portal-auth.nersc.gov/project/projectdirs/visit/svn/visit/branches/2.7RC@23388 18c085ea-50e0-402c-830e-de6fd14e8384
add host profiles for CSCS [Swiss National Supercomputing Center]'s rosa and daint machines

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Update for revision sent to trunk from RC trunk 2.7RC, 23382 to 23390

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