Elaborate on google material design icons; fix typo.

    baseline_remove_red_eye_white_48.png,

    baseline_rotate_left_white_48.png, baseline_rotate_right_white_48.png,

    baseline_shutter_speed_white_48.png,

    baseline_text_fields_white_48.png, baseline_text_fields_red_48.png,

    baseline_text_fields_red_48.png (modified from baseline_text_fields_white_48), baseline_text_fields_white_48.png,

    exposure_locked.png (modified from baseline_lock_white_48 and ic_exposure_white_48dp),

    exposure_unlocked.png (modified from baseline_lock_open_white_48 and ic_exposure_white_48dp),

    flash_auto.png, flash_off.png, flash_on.png,

    flash_auto.png (from ic_action_flash_automatic), flash_off.png (from ic_action_flash_off),

    flash_on.png (from ic_action_flash_on),

    focus_mode_locked.png (modified from baseline_lock_white_48),

    ic_burst_mode_white_48dp.png, ic_colorize_white_48dp.png,

    ic_exposure_white_48dp.png, ic_face_red_48dp.png, ic_face_white_48dp.png, ic_fast_forward_white_48dp.png, ic_gps_fixed_red_48dp.png, ic_gps_fixed_white_48dp.png,

    ic_exposure_white_48dp.png, ic_face_red_48dp.png (modified from ic_face_white_48dp), ic_face_white_48dp.png,

    ic_fast_forward_white_48dp.png,

    ic_gps_fixed_red_48dp.png (modified from ic_gps_fixed_white_48dp), ic_gps_fixed_white_48dp.png,

    ic_gps_off_white_48dp.png, ic_hdr_on_white_48dp.png, ic_help_outline_white_48dp.png, ic_info_outline_white_48dp.png,

    ic_mic_off_white_48dp.png, ic_mic_red_48dp.png, ic_mic_white_48dp.png, ic_more_horiz_white_48dp.png,

    ic_pause_circle_outline_white_48dp.png, ic_play_circle_outline_white_48dp.png, ic_photo_camera_white_48dp.png,

    ic_photo_size_select_large_white_48dp.png, ic_power_settings_new_white_48dp.png, ic_save_white_48dp.png,

    ic_slow_motion_video_white_48dp.png, ic_text_format_red_48dp.png, ic_text_format_white_48dp.png, ic_timelapse_white_48dp.png, ic_timer_white_48dp.png,

    ic_touch_app_white_48dp.png, ic_videocam_white_48dp.png, popup*.png, settings.png, share.png, switch_camera.png,

    take_photo.png (modified from ic_photo_camera_white_48dp), take_photo_pref.png (modified from ic_photo_camera_white_48dp), take_photo_pressed.png (modified from ic_photo_camera_white_48dp), take_photo_when_video_recording.png (modified from ic_photo_camera_white_48dp),

    take_video.png, take_video_pref.png, take_video_pressed.png, take_video_recording.png,

    trash.png,

    ic_launcher_take_photo.png (modified from ic_photo_camera_white_48dp),

    ic_mic_off_white_48dp.png, ic_mic_red_48dp.png (modified from ic_mic_white_48dp), ic_mic_white_48dp.png,

    ic_more_horiz_white_48dp.png,

    ic_pause_circle_outline_white_48dp.png, ic_photo_camera_white_48dp.png, ic_photo_size_select_large_white_48dp.png,

    ic_play_circle_outline_white_48dp.png,

    ic_power_settings_new_white_48dp.png, ic_save_white_48dp.png,

    ic_slow_motion_video_white_48dp.png,

    ic_text_format_red_48dp.png (modified from ic_text_format_white_48dp), ic_text_format_white_48dp.png,

    ic_timelapse_white_48dp.png, ic_timer_white_48dp.png,

    ic_touch_app_white_48dp.png, ic_videocam_white_48dp.png,

    popup*.png (modified from ic_more_vert_white, baseline_highlight_white, baseline_remove_red_eye_white, ic_action_flash_automatic,

        ic_action_flash_off, ic_action_flash_on),

    settings.png (from ic_action_settings), share.png (from ic_action_share),

    switch_camera.png (from ic_action_switch_camera),

    take_photo.png (modified from ic_photo_camera_white_48dp), take_photo_pref.png (modified from ic_photo_camera_white_48dp),

    take_photo_pressed.png (modified from ic_photo_camera_white_48dp), take_photo_when_video_recording.png (modified from ic_photo_camera_white_48dp),

    take_video.png (modified from baseline_videocam_white_48), take_video_pref.png (modified from baseline_videocam_white_48),

    take_video_pressed.png (modified from baseline_videocam_white_48), take_video_recording.png (modified from baseline_videocam_white_48),

    trash.png (from ic_action_discard),

    white_balance_locked.png (modified from baseline_lock_white_48),

    white_balance_unlocked.png (modified from baseline_lock_open_white_48),

    - from

    <a href="https://developer.android.com/design/downloads/index.html">https://developer.android.com/&#8203;design/downloads/index.html</a> / <a href="https://github.com/google/material-design-icons/">https://github.com/google/material-design-icons/</a> / <a href="https://design.google.com/icons/">https://design.google.com/icons/</a>,

    by Google, under <a href="https://www.apache.org/licenses/LICENSE-2.0.html">Apache license version 2.0</a> (some cases include modifications, no need to credit me).

    Open Camera's app icon also makes use of ic_photo_camera_white_48dp by Google (also Apachce license version 2.0).</li>

    Open Camera's app icon also makes use of ic_photo_camera_white_48dp by Google (also Apache license version 2.0).</li>

    <li>beep.ogg, beep_hi.ogg - from <a href="http://opengameart.org/content/interface-beeps">http://opengameart.org/&#8203;content/interface-beeps</a> , by bart, under <a href="http://creativecommons.org/publicdomain/zero/1.0/">CC0 (public domain)</a>.</li>

</ul>