WebSite.init does not use webdriver settings from config, selecteddriver is hardcoded to tests

[heilgeirr]

Test/jdi_uitests_webtests/test/init_tests.py

class InitTests(unittest.TestCase):

@classmethod
def setUpClass(cls):
    WebSite.init(EpamJDISite, "chrome")

Tests code should not specify which selenium driver to use, one should be able to run same tests against different browsers, environments, etc.