More fix for bug #8505156 WiFi properties dialog is having some issues in RTL mode

- use setPaddingRelative() instead of setPadding()
- add missing android:textAlignment="viewStart"

Change-Id: I8b981fb64686067de5998e4e218b04126bf2b2f8

src/com/android/settings/wifi/WifiSettings.java

@@ -1086,7 +1086,7 @@ public class WifiSettings extends SettingsPreferenceFragment
             float titleHeight = resources.getFraction(R.dimen.setup_title_height, 1, 1);
             float sideMargin = resources.getFraction(R.dimen.setup_border_width, 1, 1);
             int bottom = resources.getDimensionPixelSize(R.dimen.setup_margin_bottom);
-            setPadding(
+            setPaddingRelative(
                     (int) (parentWidth * sideMargin),
                     0,
                     (int) (parentWidth * sideMargin),