Settings: add roaming settings menu

                android:value="com.android.settings.datausage.DataUsageSummary" />

        </activity>

        <activity android:name="Settings$RoamingSettingsActivity"

                android:label="@string/label_global_roaming_settings"

                android:icon="@drawable/ic_settings_roaming"

                android:taskAffinity="">

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.DEFAULT" />

                <category android:name="com.android.settings.SHORTCUT" />

            </intent-filter>

            <intent-filter android:priority="1">

                <action android:name="com.android.settings.action.SETTINGS" />

            </intent-filter>

            <meta-data android:name="com.android.settings.category"

                android:value="com.android.settings.category.wireless" />

            <meta-data android:name="com.android.settings.ACTIVITY_ACTION"

                android:value="com.android.action.roamingsettings" />

        </activity>

        <activity android:name="Settings$DreamSettingsActivity"

                android:label="@string/screensaver_settings_title"

                android:icon="@drawable/ic_settings_display"