fix #1076 stderr not loaded, using option_parse.error instead
changes based on @jrrideout comments
fix #1076 making stylistic change requested
Merge pull request #1177 from teravest/issue1076

fix #1076 stderr not loaded, using option_parse.error instead
fix #1142 added documentation for the default case.  Output seen from sourt_otu_table.py -h
Merge pull request #1182 from teravest/issue1142

fix #1142 added documentation for the default case.  Output seen from so...

I feel compelled to make a style comment... :grin: