added test to set website for issue 61
added locators, property, function for issue 61
edits to convert unicode to string
removed unused var. updated comment on test_edit_profile_set_website. added assertion after clearing website. updated assertion checking saved website value.
Added a test for verifying that a user can create banners
Merge pull request #59 from viorelaioia/create_new_banner

Added a test for verifying that a user can create banners
Merge pull request #66 from cch5ng/profile_edit_website_iss61

Profile edit website iss61