Merge branch 'jose/maint/tabs-print-class' into maint

Merge branch 'master' into knepley/feature-parallel-mesh-load

* master: (59 commits)
Increase patchlevel to 3.7.1
Fix manual page for MatGetTransposeNullSpace()
remove unneeded use of PetscCon

Merge branch 'master' into knepley/feature-parallel-mesh-load

* master: (59 commits)
Increase patchlevel to 3.7.1
Fix manual page for MatGetTransposeNullSpace()
remove unneeded use of PetscContainer to hold iscoloring in SNESComputeNGSDefaultSecant()
added SNESView for ngs, added options database to ngs manual page, removed dead routine
gcov: enable in mpiuni test
incorrect capitalization of an even name
force same number of iterations for output of ml example
changed output for ml example to not be machine dependent
DMP4est: access data after setup
SNESLineSearch_Apply was labeled with PETSC_EXTERN in one place but when declared this was not visible hence library build failed under Microsoft.
Example had print statements of complex numbers
Fix more errors in agmres for 64 bit integers
builds: fix nampespase conflict with 'analyzer-buid' and checkBuilds.py
gcov: add more packages to test
add a couple of KSP that were not represented in testing
gcov: enable more externalpackages for this test
fixes for agmres for 64 bit indices, fix for findvisibleprivatefunctions to be portable for Mac and Linux
get GAMG to get null space (more)
fix c++ compile errors
Add test example for kacmarz preconditioner since gcov indicated there was NONE
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Merge branch 'maint'

Fix manual page for MatGetTransposeNullSpace()

Reported-by: Dave May <dave.mayhem23@gmail.com>

Merge branch 'master' of bitbucket.org:petsc/petsc into mark/gamg-nullspacefix

Merge branch 'barry/fix-source-clang'

Merge branch 'barry/cleanup-external-mat-solver-packages'

Merge branch 'barry/make-functions-static'

Merge branch 'master' into barral/feature-dmplex-adapt

Merge branch 'master' into knepley/feature-parallel-mesh-load

* master: (180 commits)
Bib: Added ref
-random_view caused error because PetscRandomView() was not provided in PetscRandomCreate()

Merge branch 'master' into knepley/feature-parallel-mesh-load

* master: (180 commits)
Bib: Added ref
-random_view caused error because PetscRandomView() was not provided in PetscRandomCreate()
Update the xSDKTrilinos test message to use interactive session and ctest
gcc6: fix comple warnings with -Wmisleading-indentation
fix compile warning
bugfix for MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ_nonscalable()
minor formatting cleanup of gamg.c
add ml example to tutorials page for xsdk
bugfix of MatDuplicate for mpiaij matrix product Reported-by: Miorelli, Federico <Federico.Miorelli@cgg.com>
The deprecated -log_summary_exclude was still being used when it should have been -log_exclude
cpardiso: requires mkl_blacs so check for that. Also common code to detect MKL for both pardiso and cpardiso
cpardiso: fix segv and memory leaks
resume MatGetSubMatrix_SeqSBAIJ() because it cannot share routine with BAIJ due to cast
fix bad relative links
replace MatSeqBAIJSetPreallocation_SeqBAIJ with MatSeqBAIJSetPreallocation to skip this call when input mat is sbaij type
fix a variety of set but not used variables in examples detected by clang static analyzer
removed declared but not used variable
ANL Report formatting requires listing authors by affiliation
DMP4est: uncrustify
DMP4est: remove memset()
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Updated script for detecting visible symbols

Removed unneeded visibility of some symbols
Fixed some namespacing
Removed the use of unneeded implementation includes in the TAO code

Assert on data structure to prevent false positive from clang static analyzer

Introduced a MatGetInfo_External() that can be used by all external packages so we do not

need to provide one for each external package.

Updated SuperLU interface to not use spptr and simplified and cleaned up interface code slightly

Merge branch 'master' into stefano_zampini/feature-pcbddc-saddlepoint

Conflicts:
src/ksp/pc/impls/bddc/bddc.c
src/ksp/pc/impls/bddc/bddcgraph.c
src/ksp/pc/impls/bddc/bddcprivate.c

Merge branch 'master' of bitbucket.org:petsc/petsc

Merge branch 'maint'

* maint:
DMP4est: NULL != MPI_STATUSES_IGNORE
Change Aasmund's name to ASCII so that c2html does not fail on the source file
rm unread 'ierr'
add test ex198.c for MatMat

Merge branch 'maint'

* maint:
DMP4est: NULL != MPI_STATUSES_IGNORE
Change Aasmund's name to ASCII so that c2html does not fail on the source file
rm unread 'ierr'
add test ex198.c for MatMatMatMult()
bugfix for MatMatMultSymbolic_SeqAIJ_SeqAIJ_xxx() Reported by Sebastien Gilles <sebastien.gilles@inria.fr>

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Merge branch 'barry/fix-some-clang-warnings'

Merge branch 'hzhang/fix-matmatmatmult' into maint

Fix most C examples to return ierr on failed PetscInitialize() or PetscFinalize()

Formatting fixes for many C examples including removing extra lines
Fixed a few set but not used variables detected

Fix most C examples to return ierr on failed PetscInitialize() or PetscFinalize()

Formatting fixes for many C examples including removing extra lines
Fixed a few set but not used variables detected by the clang static analyzer

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bugfix for MatMatMultSymbolic_SeqAIJ_SeqAIJ_xxx()
Reported by Sebastien Gilles <sebastien.gilles@inria.fr>

Merge branch 'hzhang/matpackage-type'

Merge branch 'master' into barry/fix-xsdktrilinos

Removed hypre from Trilinos.py since now handled in xSDKTrilinos.py

Merge branch 'hzhang/fix-ptapfill'

enable input fill=PETSC_DEFAULT for MatPtAP(), MatRARt()
Reported-by: Sebastien Gilles <sebastien.gilles@inria.fr>