Correctly place math elements.
Merge branch 'master' into 2013
Allow adjusting of table width.
Merge branch 'master' into 2013
Reworked commit history.  Still need to incorporate reviewer comments.
Paper updated to version 6.  Includes reviewer comments.
Paper v07.  Updated with wide table.  Overfills right column.
Version 7.  Re-added table caption info.
Fixed table width issue and made cell entries "nice" math.  (v07)