Riemann and tfluct solvers for homogeneous case
modified main routine to use homogeneous solvers
setplot for homogeneous study
added homogeneous study, division of field over aux array to get real fields
current convergence test
added 2d rimeann and tfluct solvers for conservative case
Makefile 2D expanded to compile conservative solvers
basic routine updated for conservative solvers
keyword homogeneous is now conservative to select between the conservative and non-conservative Riemann solvers
conservative Rimeann solver now uses recursive substitution to solve for non-linearity Chi 3 in 1D
changed nl to nc in order to distinguish between conservative and non-conservative (nc) Riemann solvers
corrected speeds for non-conservative solvers
erased blank spaces
added integer type to cparam nl in conservative Riemann solver
added type for chi3_x in tfluct conservative solver
added cparam hook for chi3 components in 1D conservative Riemann solvers
reordered common block in conservative solvers to mend Fortran warning regarding 4 byte padding
simplified fwave Riemann solver for 1D conservative case
ammended python setup file to compile Riemann fortran sources
Merge pull request #14 from sanromd/homogeneous

Conservative Rimeann Solvers & small fix