92 - PV - crawl site testing every page

Created a new module "web-test".
92 - PV - crawl site testing every page

Added the HomePage testcase.
92 - PV - crawl site testing every page

Added the login testcase.
92 - PV - crawl site testing every page

Added the MyDetails testcase, it contains the details related links such
as "About Me","Patient Info"...
92 - PV - crawl site testing every page

Added the 'Results' and 'Enter My Own Results' links testcase.
Merge pull request #33 from richardli5945/features/92-Crawl-site-testing

Features/92 crawl site testing