update region and city locators to be more robust and match country locator

pages/profile.py

@@ -24,8 +24,8 @@ class Profile(Base):
     _groups_locator = (By.ID, 'groups')
     _languages_locator = (By.ID, 'languages')
     _location_locator = (By.ID, 'location')
-    _city_locator = (By.CSS_SELECTOR, '#location > a:nth-child(2)')
-    _region_locator = (By.CSS_SELECTOR, '#location > a:nth-child(3)')
+    _city_locator = (By.CSS_SELECTOR, '#location .locality')
+    _region_locator = (By.CSS_SELECTOR, '#location .region')
     _country_locator = (By.CSS_SELECTOR, '#location .country-name')
     _profile_message_locator = (By.CSS_SELECTOR, '.alert')
     _view_as_locator = (By.ID, 'view-privacy-mode')