Add new swe Riemann solver using fwaves
Switch Riemann fortran source to non-executable
Remove accidently added source
Merge pull request #83 from mandli/remove-exe-status-for-code

Switch Riemann fortran source to non-executable
Merge pull request #82 from mandli/add-swe-fwave

Add new Shallow Water Riemann solver using fwaves
Fix mislableed common blocks for parameters
Merge pull request #84 from mandli/fix-common-name-burgers

Fix mislabeled common blocks for parameters