Adding Gimenez, 2013.
Adding _opened flag to ExodusII helper.
Use C++ style casts.
Make spacing consistent in for loops.
Removing apparently redundant calls to Exodus_IO_Helper::get_time_steps().
Removing old comments.
Generalize NamesData object to take a string length.
Have ExodusII_IO_Helper::write_information_records() use the NamesData object.
Reformatting in:
* ExodusII_IO::write_element_data()
* ExodusII_IO_Helper::write_element_values()

Removing redundant active elem check and adding docs.
Remove bad shared lock

This was at best unnecessary with TBB, and was outright broken with
pthreads (uninitialized mutex)
Adding MeshSerializer object to ExodusII_IO::write_element_data().

This function only works with SerialMeshes, similarly to the way
that ExodusII_IO::write() and ExodusII_IO::write_timestep() currently
work.
Use a macro to check error codes in the Exodus reader.

This way, stack traces go back to the line where they originated,
rather than the check_err() function.
Merge branch 'exII_refactor'
Adding Eftang preprint.
Fix bibtex warnings.
Updated Rong, 2013 preprint with DOI.
Clean up.
Updated Vallaghe preprint.