send mail value by default it is false.

to enable mails set mail.SendMail to true;
added new properties in config.properties

new properties webElements and messages are added to control the
properties by olo.
enhancements in reports.

Added 'table-condensed' class to table, shows more tests on left pane.
Added 'btn-small' class to test status in Suite Listener.
upgrading selenium and testng versions

selenium from 2.33.0 to 2.34.0 and testng from 6.8 to 6.8.5