Merge branch 'master' into barry/saws

Conflicts:
src/ksp/pc/impls/gamg/gamg.c
src/sys/classes/viewer/impls/ams/ams.c
src/sys/objects/pinit.c

Merge branch 'jed/config-cleanup'

Consolidate output formatting to reduce the amount of redundancy, then
optimize BlasLapack, functions, and libraries to classify missing
functions in batches. This

Merge branch 'jed/config-cleanup'

Consolidate output formatting to reduce the amount of redundancy, then
optimize BlasLapack, functions, and libraries to classify missing
functions in batches. This provides a 15-20% speedup in my testing.

* jed/config-cleanup:
config: python-2.4 does not support __missing__()
config: python-2.4 does not support decorators
config: fix classification to return ALL good/bad items
config libraries: skip link test when functions=[]
Revert "config BlasLapack: remove unused checkForRoutine"
config: add @memoize decorator and use for setCompilers.isGNU
config: remove unnecessary unused variable in test
config: consolidate classification based on boolean set functional
config MPI: use libraries.checkClassify to find missing functions
config functions: change ENOSYS safeguard to proceed further
config: add examineOutput callbacks to optimize functions.checkBatch
config functions: add checkClassify
config BlasLapack: mangleBlas does not need special logic for f2c
config BlasLapack: trivial loop clean-up
config BlasLapack: remove unused checkForRoutine
config: add libraries.checkClassify to find missing functions, use in BlasLapack
config libraries.check: test multiple functions in single compile
config libraries.check: consolidate function-specific parts
config BlasLapack: checkLib need only look for Lapack funtions if foundBlas
config BlasLapack: checkLapack should check for ALL routines
config BlasLapack: remove f2cpkg variable that is no longer used
config executeShellCommand: trim empty stdout and normalize newlines
config: consolidate reporting of compiler/linker/archiver errors
config: checkLink: remove redundant output
config: do not redundantly log command with 'sh:'
config: remove deprecated 'apply' in favor of func(*args, **kwargs)

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config: remove deprecated 'apply' in favor of func(*args, **kwargs)

'apply' has been deprecated since Python-2.3. Its use makes profiling
output more difficult to read because a node is created for

config: remove deprecated 'apply' in favor of func(*args, **kwargs)

'apply' has been deprecated since Python-2.3. Its use makes profiling
output more difficult to read because a node is created for 'apply'
itself.

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Merge branch 'master' into jed/ts-eimex

Sync to include Git conversion, PETSC_EXTERN, and minor API changes.

Conflicts:
src/ts/interface/tsregall.c

Merge branch 'master' into tautges/dmmoab

Obtain config/BuildSystem as subtree.

Merge branch 'maint' (config/BuildSystem subtree)

Merge branch 'maint-3.2' into maint (BuildSystem subtree)

Add 'config/BuildSystem/' from commit '94fb7d1092a023a10eba9cdace78f25709a190fd'

git-subtree-dir: config/BuildSystem
git-subtree-mainline: d24caab14e29d890d97b19b2c7aadd37e4d931ee
git-subtree-split:

Add 'config/BuildSystem/' from commit '94fb7d1092a023a10eba9cdace78f25709a190fd'

git-subtree-dir: config/BuildSystem
git-subtree-mainline: d24caab14e29d890d97b19b2c7aadd37e4d931ee
git-subtree-split: 94fb7d1092a023a10eba9cdace78f25709a190fd

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