Fix source term if no grads present
Linearized Euler with non-uniform mean flow
- Warning, not tested yet with non-uniform mean flow
pydcm has lineuler
Cosmetics
PyDCM improvements

- CFL number is saved properly
- Navier-Stokes post-processing functions
- Restarting with different P-order
- Lists in definitions
Total pressure / Total temperature in post processing
PyDCM Shortcut for time
PyDCM: Remove previous PDE when creating new
PyDCM: NavierStokes 2D Square Cylinder case

Also Output and Restart executables
PyDCM Add Linearized Euler case Acoustic Pulse
Action to Compute fields with primitive variables
pydcm: current wall time
pydcm: barrier when writing new case
pydcm navierstokes: CFL and turbulence statistics
Computation of yplus, wall-shear-stress in boundary layer, given a value for y0
pydcm restart can enable turbulence statistics
Linearized Euler changes

- Removal of unused files
- Addition of monopole, dipole, quadrupole source terms in 2D
- lineuler::BC base class provides access to meanflow (rho0, U0, p0)
- pydcm : Adding more terms than default