XXXDestroy() doesn't need custom Fortran interface so remove a bunch of them

Hg-commit: d47d53fcd75ee46a52fff678d2fde2e429a55e02

made MatGetColumnNorms() a regular Matrix method

Hg-commit: e77bc61fd34680ee3143981502be4ad417d0c455

fix compile warnings

Hg-commit: b5fc4c85fd145a9222037306a00d50612dfc9319

CUDA XX Destroy fix

Hg-commit: e496f0ad64e3043e7a87c3d97590ddbba211abba

cuda build fixes

Hg-commit: 68feb4ddc80905130b7dc587d9887ef9fc09c41e

updated Matlab interface for new destructor paradigm for PETSc objects
fixed last problems with charactersiticimpl.h change

Hg-commit: 9ccd246561454d82f56befc3a04b3285493528c9

updated PetscTableDestroy() to new paradigm

Hg-commit: ac57dd2a39d9e719ebeec1c5179c4469b71a8d21

Check whether VecRestoreSubVector needs to copy values back to parent vector

Hg-commit: b148665232d8d43b1d9059ba7ffe07377908a26e

commit after merge, some manual merges

Hg-commit: a60db41ebcbbb90ab0d02727666a69b6d3ee88a0

commit after merge

Hg-commit: f406ac24be205c63ce341616bf1c2b192bdf8d7c

added PetscViewerASCIISynchronizedAllow()

Hg-commit: 1b3990b2f3be4ca192efd6709c3e10216cbc65e2

Added methods ISGetIndices and ISGetSize for matlab PetscIS class.
Updated example ex2
Added matlab internal function of SNESVI Redundancy check.

Hg-commit: 8081276ec189ee2f03b187abe5339cedbc5a9313

changed examples to pass pointer to destroy function
most work

Hg-commit: bbc5d1464c4cbe6ea83fdf46e15c0f41ea396c06

converted rest of source code to take pointers into destructor reoutines. make test workds

Hg-commit: 78c641225c0516099423eeea3cc66e68fd2f62f3

commit after terrible merge

Hg-commit: 6ee623422368621da3dca005325b05a2fcd6d6bb

partcially completed making PETSc object destructors take & for the argument

Hg-commit: e5e776c3749e6dc0b2c108f7f84f10a7aaba55f5

commit after merge

Hg-commit: 335e836c7798747e6242df554ae58fe4db9f803f

update output files for nightly tests

Hg-commit: 98a8d79eb441ff2e5c257e5c6f3196f65f348498

Matt must die

Hg-commit: d44798482fe20f5314f2b59dc6cac2245805b0a9

PetscFlistFind() now only searches for symbol in libraries and executables if a flag is passed in.

Hg-commit: e9a41a3af8b62f34958a6f82c9f34be7616d4faa

fix error with changing type after calling VecCreateMPI()

Hg-commit: 0d72107c8f9dd7644d1e5e9e4ddb98c136144d64

commit after merge

Hg-commit: 73d71713f141ec888e3291bb544f8c22d2acb609

error where it called restore when it should have called getarray
mpi.h to prevent warning about unitialized variable

Hg-commit: 79f88d7f5744450946f7c1fadc58219a190df465

cleaned up a variable now unneeded in cuda

Hg-commit: a9695c1ec46c5b59ae3e89d0a9d75e672e81572f

removed explicit indexing from constant_iterators in cuda

Hg-commit: cb58f7901c1df4d1b8ec1f66d97b8e17c10bbbd5