Finished mesh arithmatic, need tests
StatMesh duck-typed arithematic
Refactored mesh arithematic
Added test file
Merge branch 'staging' of https://github.com/pyne/pyne into staging
Added final mesh arithematic test .h5ms
All mesh arithematic tests now pass, just needs final clean up.
Minor clean up
Begining nosetests setup and teardown
Created setup and teardown function to use in lieu of version controlled .h5m
Nose test class implimentation.
The _do_op() function is now a method of both the Mesh and StatMesh classes
Remove 'self =' constructs
Fixed trailing underscore, changed mesh_obj_2 to other
Moved lambda dicts, found tag intersection with sets
Now using assert_array_almost_equal
zip/iter instead of list:
Merge branch 'staging' of https://github.com/pyne/pyne into staging
updated version docs a bit
Added contributions section to docs