Added displaced mesh capability to the MultiApp MeshFunction Transfer, and fixed a typo, refs #3372
Shifted van-Genuchten curve added.  Fixes #3350

This is for 2-phase flow.  It may make the Jacobian nonsingular in
2phase models when one phase disappears and residual saturation is
zero.  Time will tell whether this is useful.

Included are doco and tests
pressure pulse test p_fu_lumped_22.i tightened convergence criteria and regolded.  Fixes #3368
Shifted van-Genuchten curve added.  Fixes #3350

This is for 2-phase flow.  It makes the Jacobian nonsingular
in 2phase models when one phase disappears and the residual
saturation is zero.  In limited testing this appears to give
good convergence characteristics.

Included are doco and tests.

Also, I have changed RichardsSeff::dseff and d2seff so they
accept references to the answers, rather than providing the
answers as return values.  According to jwpeterson this might
speed up computations by not having to do extra copying.
Since I have so many RichardsSeff type of classes, this required
a lot of minor changes
Merge pull request #3353 from WilkAndy/shiftedVG_3350

Shifted van-Genuchten curve added.  Fixes #3350
Merge commit 'ba7c8e5b8f40d4211f28c02c561f5a4cde3576d9'
Doco for VGshifted added into user.tex.

Fixes #3393

This document had fallen a few weeks behind the code
so was substantially revised to with my current thoughts.
Merge pull request #3395 from WilkAndy/vgshifted_doco_3393

Doco for VGshifted added into user.tex.
Merge commit '8bf28ba7f5ca53ae82a36c35754bc1dcb0f0198c'
Re-factored output to the screen, including MultiApp indenting
(refs #3321)
Allow printing in const functions
Get rid of one more ostringstream
InitialSetup messages now printing
(refs #3321)
Added test for const method output (#3321)
PointValue threading repaired
(refs #3387)
Merge pull request #3382 from aeslaughter/console-3321

Re-factored output to the screen, including MultiApp indenting
Merge commit '345deed16f9bfc45427c5eb4ac2a944963837449'
- Add/Restore --no-color
- Much better mechanism for adding color to any stream using a macro
closes #3384
Add options to specify quadrature orders for elements and sides ref #3380
Merge pull request #3381 from bwspenc/face_order

Add option to specify quadrature order for faces
Merge commit '35cc0275e1a0aa1f77fc9d0bd7bf497bcf4c208f'