Fix issue where scroll parent was not being deduced correctly; added 'html' to the fallback 'body' selector - related #61
Fix issue where scroll parent was not being deduced correctly; added 'html' to
the fallback 'body' selector - related #61

jwarby/jquery-pagewalkthrough,jwarby/jquery-pagewalkthrough,zouliming/jquerypagewalkthrough.github.com,zouliming/jquerypagewalkthrough.github.com,zouliming/jquerypagewalkthrough.github.com,jwarby/jquery-pagewalkthrough