debugging
moved phantomjs console.log debugging to use console.error so it makes it to the log instead of what is returned to the search bot; changed config.verbose to config.debug; added url to phantomjs exit log line; added success log line; added config.verbose for new logline default to true
added minResponses check and minContentLength check; added Content-Length to verbose log
Merge pull request #10 from richard-flosi/master

add minResponses and minContentLength; updated config options;