ticket:4: added test_settings_in_context
ticket:4: added settings to context processors and added a few to the main page
ticket:4: merge fix
ticket:3: modified test_top10_requests in hello42/tests
ticket:4: merge conflict fix with t3 (test requests and settings)
ticket:4: deleted settings from the template
ticket:5: merge fixes (settings, text)
ticket:5: invalid login and login test