Rename settings title for user management screen

    <skip/>

    <!-- User settings screen title [CHAR LIMIT=25] -->

    <string name="user_settings_title">Users &amp; restrictions</string>

    <string name="user_settings_title">Users</string>

    <!-- User settings user list section header [CHAR LIMIT=30] -->

    <string name="user_list_title">Users</string>

    <!-- User settings add user menu [CHAR LIMIT=20] -->