FiniteStrainCrystalPlasticity src and header files. Added userobject test and regolded test #4235
line source example #3990
Add valgrind option at Tester level since it is used by checkRunnableBase()
closes #4265
Change of logic to serialize solution vector if only scalar variables are present. Issue #4249
Include ScalarCoupleable in inheritance of Function.  Refs issues #4267

Added default thread id of 0 as part of issue #4267 .
Merge pull request #4261 from friedmud/line_source

line source example
Merge pull request #4266 from permcody/valgrind_fix

Add valgrind option at Tester level since it is used by checkRunnableBase()
Some minor changes in images and output of getpot
Added ability to merge contents of slidesets (closes #4273)
Merge pull request #4242 from cpritam/feature_4235

FiniteStrainCrystalPlasticity src and header files. Added userobject test and regolded test #4235
Merge pull request #4272 from mellis13/aux_scalar_function

Include ScalarCoupleable in inheritance of Function.
Merge pull request #4252 from mellis13/devel

Fix to aux system serialization logic
Merge pull request #4274 from aeslaughter/merge-contents-4273

Merge contents
Merge pull request #4271 from bwspenc/constraint_offdiag

Add off-diagonal Jacobian entries for GluedContactConstraint
Fixup logic for removing material checkpoint files with threads
closes #4268
Fix small regression in test harness with caveat printing - no ticket
Fix include guards (#4200)
Merge pull request #4282 from dschwen/fix_4200

Fix include guards
use __LIBMESH_TIME__ and __LIBMESH_DATE__ macros (#4278)
Temporary compile fix until libmesh #415 is merged (#4278)