reaction calc in TensorMechanicsAction etc #4190
Pass executable explicitly (#4144)

for some tests the executable detection does not work
Fix formatting indices present in python 2.6.
Change the way the tests.cluster file is generated
to handle multiple runs of the same test. We
were appending more jobs to the same file, thus
causing collisions. References #4222
remove the dumb print output statement... #4223
Merge pull request #4199 from leizhao987/ReactionCalculation_4190

Reaction calculation 4190
Merge pull request #4221 from dschwen/fixajtest_4144

Pass executable explicitly
Prepend options instead of append
closes #4225
fixup examples
closes #4277
Add check in CrackFrontData for whether crack front node exists, also fix problem with infinite loop for crack front with only two nodes refs #4161
Merge pull request #4226 from permcody/arg_order

Prepend options instead of append
Merge commit '37f7549eb40ecf3f2f97db64dec719c181fe2a26'
Merge commit 'c587a8c66bba872861090d0bf986b817ba34eb20'
Make DomainIntegralAction create VectorOfPostprocessors for 3D J-integrals closes #4228

Also convert two of the tests over to checking the CSV output generated by this.
Merge commit '1f06aca1be28b15102419a3e555b527316fdf887'
Merge commit '7be20d0550e5099255febc10fc80461b49855e3c'
Merge pull request #4224 from backmari/crack_front_issues

Check whether crack front node exists in CrackFrontData
Merge pull request #4229 from bwspenc/fracture_integral_vector

Make DomainIntegralAction create VectorOfPostprocessors for 3D J-integrals
Merge commit '057e4e99bcc95d2e752ddcd51b712e0148be374f'
Fixing compiler detection in test harness

The test harness was using the 'libtool --cxx' to detect the compiler.
However, this is not a valid option. We have to use
'libmesh-config --cxx' for this.

Closes #4321
Merge pull request #4223 from milljm/pbs_python26

Fix formatting indices present in python 2.6.