Specify columns [indices?] to return raw HTML on read_html()?
As per this: http://stackoverflow.com/questions/34236870/pandas-read-html-to-return-raw-html-contents-for-certain-rows-cells-etc?noredirect=1#comment56359521_34236870 Pandas returns the HTML stripped text of tables it scrapes.  It might be nice to be able to specify columns for which you would return the raw HTML for post-processing.  This would let you maintain references to images, grab links, etc.  
