reassemble hessian after bqpip sets diagonal
parmetis: fix 841757c029d5bbe5b36f9f3bf1ac832db9abfc6b on cray
mumps: set PLAT in Makefile.inc [and ignore if set in env]

Reported-by: Andrew McRae <a.mcrae12@imperial.ac.uk>
Merge branch 'sarich/fix-tao-jbearing-bqpip' into maint
explicitly turn off MPICH shared libraries in its configure if requested by user
fix message for Apple XOS framework built by user
error when VecView_Seq_Binary writes out vector blocksize, it appended an incorrect _ after the prefix
it is up to the prefix to have an underscore or not
Provide additional information in manual pages for line search algorithms

Reported-by: Patric Farrell <patrick.farrell@maths.ox.ac.uk>
fix error in use of backward Euler's method as example of the Jacobian the user provides and
improve presentation of the form of the Jacobian required by the ODE integration schemes

Reported-by: Gautam Bisht <gbisht@lbl.gov>
fixed -log_trace crashes
tried to do a strncpy of zero which crashed PetscStrncpy()
updated PetscStrncpy() to handle n of 0 or 1

Reported-by: Tobin Isaac <tisaac@ices.utexas.edu>
etags: do not build etags for files of type .#usingCxx.py. This causes grief with ctags on OSX

.#usingCxx.py -> barrysmith@visitor099-041.wl.anl-external.org.45072
etags: if invoked in a git repo - use 'git ls-files' to get the file list
website: ams -> saws
added Fortran test of MatNullSpaceCreate() with vector defining null space
Merge branch 'balay/update-etags' into maint
chaco: current blas test does'nt work with Cray CC [which automatically links with blas]
and linux - where -lm needs to be listed explicitly. Switch the test to check
if we are using PETSc modifled chaco
PetscLogEventGetId() was missing public prototype

Reported-by: Constantine Khroulev <c.khroulev@gmail.com>
MatGetDiagonalBlock() can be called before matrix is assembled
Merge branch 'balay/fix-chaco-blas-test' into maint
Merge branch 'barry/fix-matgetdiagonalblock' into maint
error out on special cases where DMLocalToGlobal_DA won't work