Improve notes on "Opening links" and related strings

   <!-- Summary for take to wake setting [CHAR LIMIT=90] -->

   <string name="tap_to_wake_summary">Double-tap anywhere on the screen to wake device</string>

    <!-- Label for the Domain URLs list that shows domain urls per App [CHAR LIMIT=30] -->

    <!-- Title of a preference item that will show the user's preferences for this app's priority for opening links to websites that it claims to support [CHAR LIMIT=30] -->

    <string name="domain_urls_title">Opening links</string>

    <!-- Summary for an App that dont open any domain URLs [CHAR LIMIT=45] -->

    <!-- Summary for an app that doesn't open any domain URLs [CHAR LIMIT=45] -->

    <string name="domain_urls_summary_none">Don\u2019t open supported links</string>

    <!-- Summary of number of App that can open one and only one domain URLs [CHAR LIMIT=45] -->

    <!-- Summary of an app that can open URLs for exactly one domain [CHAR LIMIT=45] -->

    <string name="domain_urls_summary_one">Open <xliff:g id="domain" example="mail.google.com">%s</xliff:g></string>

    <!-- Summary of number of App that can open several domain URLs [CHAR LIMIT=45] -->

    <!-- Summary of an app that can open several domain's URLs [CHAR LIMIT=45] -->

    <string name="domain_urls_summary_some">Open <xliff:g id="domain" example="mail.google.com">%s</xliff:g> and other URLs</string>

    <!-- Description of settings item that leads to list of all apps with Domain URLs [CHAR LIMIT=NONE] -->

    <!-- Description of settings item that leads to list of all apps that can open web links [CHAR LIMIT=NONE] -->

    <plurals name="domain_urls_apps_summary">

        <item quantity="zero">No app can open any supported link</item>

        <item quantity="one">One app can open its supported links</item>