webtest cleanup and code improvement
Merge pull request #58 from pratik-joshi/webtests-cleanup

webtest cleanup and code improvement
-fixed for CRM-12017
webtest cleanup and code improvement
webtest cleanup and code improvement(using helper function)
-- applied patch and made some modifications
fix CRM-12034
Merge pull request #60 from pradpnayak/CRM-12017

-fixed for CRM-12017
Merge pull request #62 from pratik-joshi/webtest-improvement

Webtest improvement
Merge pull request #63 from ravishnair/webtest-improvement

-- applied patch and made some modifications
Merge pull request #64 from dlobo/CRM-12034

fix CRM-12034