- clean up table markup for readability - don't use \constant for literals; it's for "defined" constants - fix various consistency issues
- clean up table markup for readability
- don't use \constant for literals; it's for "defined" constants
- fix various consistency issues

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator