Add option to NumNonlinearIterations to accumulate over step ref#4052

Added new option “accumulate_over_step” to the NumNonlinearIterations
Postprocessor.  When set to true, this returns the sum of the nonlinear
iterations for all Picard iterations in a step.
Obtain and use DOF map (#4182)
Add WrongJacobianDiffusion kernel (#4182)
Add tests (#4182)
Fix dbg assert (#4182)
Document WrongJacobianDiffusion kernel (#4182)
Fix MooseArray::resize(size,default_value)

My proposed fix for: https://github.com/idaholab/moose/issues/4243
...which MooseBuild appears to only recognize as: #4243
A few more doxygen comments for completeness (refs #4182)
Merge pull request #4237 from dschwen/nextgenjacob_4182

Use DOFMapOutput in Jacobian tester
Various improvements to PresentationBuilder code in support of building a presentation (#4095)
FiniteStrainCrystalPlasticity src and header files. Added userobject test and regolded test #4235
simply a test for scalar coupling #4253
Merge pull request #4244 from roystgnr/moosearray_fix

Fix MooseArray::resize(size,default_value)
move eigen option #4250
suffix vector material output with x,y,z closes #4241
this really should always error closes #3475
Ignore .json files (#4256)
color convergence messages closes #3782
line source example #3990
Merge pull request #4259 from dschwen/ignorejson_4256

Ignore .json files