Removing old testing files and moving test files to new folder naming setup.
Type/comment corrections in tests.
Fix test path; Uncomment an error condition.
Added testing of locations from tet and hex sampling.
Fix call to expirx() so that gfortran is happy.
Merge branch 'master' of https://github.com/svalinn/r2s-act
Format/style cleanup.
Style/format cleanup.
Methods for reading unstructured meshtally to write alara fluxin.
#39
Minor comment addition.
Added creation of geom file from nonstructured mesh.
Material is taken from the centerpoint of each voxel, and assumed to be the only material in a given voxel.  Volumes are calculated using code from PyTaps examples.
Remove temporary code that slipped into previous commit.
Temporary script similar to mmGrid.py added for non-strcutred meshes.
Materials for each voxel are determined by getting the material at the center-point of each voxel via dagmc, and then tagging the materials.
Minor fixes.
Changes so that step 2 scripts work for both structured and unstructured workflows.
Use list() instead of list comprehension for listifying iterators.
Better handling of saving mesh.
fixed merge conflict of read_meshtal