Added first two tutorial links
More front-page reorganization
added  initial version of  POD_Newton solver.

Right now I'm cheating and  just doing the linear solve on the fine grid, but this appears to be working.
Generalize config for internal hashdist builds
Merge pull request #170 from erdc-cm/ahmadia/generalize_config_for_hashdist

Generalize config for internal hashdist builds
added pod_J and calculate of Newton pod_du directly
modified  comment
Merge pull request #168 from erdc-cm/ahmadia/add_tutorials

Added first two tutorial links
WIP: linear algebra updates
Binary PETSc I/O testing correctly
corrected reference value of  correct rmsNorm([1,1])=1=sqrt((1^2+1^2)/2)
Merge pull request #157 from erdc-cm/ahmadia/next_linear_algebra

linear algebra (on setup refactor)
Update README.rst
Makefile should now work with system Python2/3
Merge pull request #175 from erdc-cm/ahmadia/python3_support

system python3 support
added  periodic bc's  to Rusanov flux
Merge pull request #176 from erdc-cm/cekees/fix_periodic_Rusanov

added  periodic bc's  to Rusanov flux
Merge branch 'master' of github.com:erdc-cm/proteus
Merge branch 'cekees/add_nonlinear_pod' of github.com:erdc-cm/proteus into cekees/add_nonlinear_pod
started testing DEIM on a nonlinear heat equation before putting into proteus