#20 command line parameters added to generate reports

-Dreports.generate : generates reports
-Dreports.format=pdf : report output is pdf, (optional, default=pdf). Comma separated, valid value is pdf,xls
-Dreports.location=classpath:org/easetech/easytest/output : (optional, default="" current folder). (e.g. file:c:\\temp is supported as well)