color convergence messages closes #3782
more quantitative test for high order monomial aux variables closes #3293
Merge pull request #4260 from friedmud/converge_color_3782

color convergence messages
Merge pull request #4262 from friedmud/high_order_test_3293

more quantitative test for high order monomial aux variables
Change of logic to serialize solution vector if only scalar variables are present. Issue #4249
Include ScalarCoupleable in inheritance of Function.  Refs issues #4267
Merge branch 'devel' of https://github.com/mellis13/moose into devel