annotations target to method.

Annotations are targeted to only method. removed name and using value.
Respective changes in the files.
Supporting Safari browser
moving MailClient to mailer package
enhancements in reports

1. Suites Summary can be emailed as per configuration. 2. Added new
methods to Utility.
breaking changes w.r.t. properties loading

1. log4j.properties should be under your classpath. 2. No more
properties folder, all folders w.r.t keyword driven and configuration
should be under classpath.
updating gitignore