Modified the strings according to the specs

    <!-- [CHAR LIMIT=30] Location mode screen, screen title -->

    <string name="location_mode_screen_title">Location mode</string>

    <!-- [CHAR LIMIT=130] Location mode screen, description for high accuracy mode -->

    <string name="location_mode_high_accuracy_description">Use GPS, Wi\u2011Fi and mobile networks to estimate location </string>

    <string name="location_mode_high_accuracy_description">Use GPS, Wi\u2011Fi, and mobile networks to determine location </string>

    <!-- [CHAR LIMIT=130] Location mode screen, description for battery saving mode -->

    <string name="location_mode_battery_saving_description">Use Wi\u2011Fi and mobile networks to estimate location</string>

    <string name="location_mode_battery_saving_description">Use Wi\u2011Fi and mobile networks to determine location</string>

    <!-- [CHAR LIMIT=130] Location mode screen, description for sensors only mode -->

    <string name="location_mode_sensors_only_description">Use GPS to pinpoint your location</string>

    <string name="location_mode_sensors_only_description">Use GPS to determine your location</string>

    <!-- [CHAR LIMIT=130] Location mode screen, temporary value to show as the status of a location

         setting injected by an external app while the app is being queried for the actual value -->

    <string name="location_loading_injected_setting">Retrieving…</string>