tdf#139735 Change all "Link to External Data" to "External Links"

According to https://bugs.documentfoundation.org/show_bug.cgi?id=139735#c4
, this patch change all of "Link to External Data" sentence to "External Links".

Change-Id: I654a6666d8eeac76589bcd205cb8edf94c218a41
Reviewed-on: https://gerrit.libreoffice.org/c/help/+/128911
Tested-by: Jenkins
Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>

source/text/scalc/00/00000404.xhp

@@ -149,7 +149,7 @@
 <paragraph role="paragraph" id="par_id3154059" xml-lang="en-US"><variable id="addinana"><emph>Insert - Function</emph> - Category <emph>Add-In</emph>
 </variable></paragraph>
 <paragraph role="paragraph" id="par_id3153250" xml-lang="en-US"><variable id="einamen">Choose <menuitem>Insert - Named Range or Expression</menuitem>.</variable></paragraph>
-<paragraph role="paragraph" id="par_id3146776" xml-lang="en-US"><variable id="eiextdata">Choose <menuitem>Sheet - Link to External Data</menuitem>.</variable></paragraph>
+<paragraph role="paragraph" id="par_id3146776" xml-lang="en-US"><variable id="eiextdata">Choose <menuitem>Sheet - External Links</menuitem>.</variable></paragraph>
 <section id="define_name">
 <paragraph role="paragraph" id="par_id3143222" xml-lang="en-US">Choose <menuitem>Sheet - Named Ranges and Expressions - Define</menuitem>.</paragraph>
 <paragraph role="paragraph" id="par_id3149385" xml-lang="en-US"><switchinline select="sys"><caseinline select="MAC">Command</caseinline><defaultinline>Ctrl</defaultinline></switchinline>+F3</paragraph>

source/text/scalc/01/04090000.xhp

@@ -22,7 +22,7 @@
 
 <meta>
       <topic id="textscalc0104090000xml" indexer="include" status="PUBLISH">
-         <title xml-lang="en-US" id="tit">Link to External Data</title>
+         <title xml-lang="en-US" id="tit">External Links</title>
          <filename>/text/scalc/01/04090000.xhp</filename>
       </topic>
    </meta>
@@ -34,7 +34,7 @@
 <bookmark xml-lang="en-US" branch="hid/.uno:InsertExternalDataSource" id="bm_id3748965" localize="false"/>
 <bookmark xml-lang="en-US" branch="hid/modules/scalc/ui/externaldata/ExternalDataDialog" id="bm_id3150441" localize="false"/>
 <bookmark xml-lang="en-US" branch="hid/modules/scalc/ui/externaldata/@@nowidget@@" id="bm_id3150441" localize="false"/>
-<paragraph xml-lang="en-US" id="hd_id3145785" role="heading" level="1"><link href="text/scalc/01/04090000.xhp" name="External Data">Link to External Data</link></paragraph>
+<paragraph xml-lang="en-US" id="hd_id3145785" role="heading" level="1"><link href="text/scalc/01/04090000.xhp" name="External Data">External Links</link></paragraph>
          <paragraph xml-lang="en-US" id="par_id3149262" role="paragraph"><ahelp hid=".uno:InsertExternalDataSourc">Inserts data from an HTML, Calc, CSV or Excel file into the current sheet as a link. The data must be located within a named range.</ahelp></paragraph>
       </section>
       <section id="howtoget">

source/text/scalc/guide/cellreferences_url.xhp

@@ -40,7 +40,7 @@
 <paragraph xml-lang="en-US" id="par_id3152993" role="listitem">In a $[officename] Calc document, position the cursor in the cell into which you want to insert the external data.</paragraph>
 </listitem>
 <listitem>
-<paragraph xml-lang="en-US" id="par_id3145384" role="listitem">Choose <item type="menuitem">Sheet - Link to External Data</item>. The <link href="text/scalc/01/04090000.xhp" name="External Data"><item type="menuitem">External Data</item></link> dialog appears.</paragraph>
+<paragraph xml-lang="en-US" id="par_id3145384" role="listitem">Choose <item type="menuitem">Sheet - External Links</item>. The <link href="text/scalc/01/04090000.xhp" name="External Data"><item type="menuitem">External Data</item></link> dialog appears.</paragraph>
 </listitem>
 <listitem>
 <paragraph xml-lang="en-US" id="par_id3152892" role="listitem">Enter the URL of the document or Web page in the dialog. The URL must be in the format: http://www.my-bank.com/table.html. The URL for local or local area network files is the path seen in the <item type="menuitem">File - Open</item> dialog.</paragraph>

source/text/scalc/guide/webquery.xhp

@@ -49,7 +49,7 @@
 <paragraph role="listitem" id="par_id3154319" xml-lang="en-US">Set the cell cursor at the cell where the new content will be inserted.</paragraph>
 </listitem>
 <listitem>
-<paragraph role="listitem" id="par_id3145750" xml-lang="en-US">Choose <emph>Sheet - Link to External Data</emph>. This opens the <link href="text/scalc/01/04090000.xhp">External Data</link> dialog.</paragraph>
+<paragraph role="listitem" id="par_id3145750" xml-lang="en-US">Choose <emph>Sheet - External Links</emph>. This opens the <link href="text/scalc/01/04090000.xhp">External Data</link> dialog.</paragraph>
 </listitem>
 <listitem>
 <paragraph role="listitem" id="par_id3149958" xml-lang="en-US">Enter the URL of the HTML document or the name of the spreadsheet. Press Enter when finished. Click the <emph>Browse</emph> button to open a file selection dialog.<comment>only after Enter the URL will be requested from the net.</comment></paragraph>

source/text/shared/01/02180000.xhp

@@ -38,7 +38,7 @@
 <bookmark xml-lang="en-US" branch="hid/cui/ui/baselinksdialog/@@nowidget@@" id="bm_id4889980" localize="false"/>
 <h1 id="hd_id3150279" xml-lang="en-US">Edit Links to External Files</h1>
   <paragraph id="par_id3150774" role="paragraph" xml-lang="en-US"><variable id="links_text"><ahelp hid=".">You can change or remove each link to external files in the current document. You can also update the content of the current file to the most recently saved version of linked external file. This command does not apply to hyperlinks, and is not available if the current document does not contain links to other files.</ahelp></variable></paragraph>
-<paragraph role="paragraph" id="par_id271603459179173">This command can be used with external file links to <switchinline select="appl"><caseinline  select="WRITER">sections (place cursor outside of the section), master documents,</caseinline><caseinline select="CALC">sheets linked with <menuitem>Sheet - Insert Sheet from File</menuitem> or <menuitem>Sheet - Link to External Data</menuitem>, Function WEBSERVICE,</caseinline></switchinline> images and OLE objects (when inserted with a link to an external file).</paragraph>
+<paragraph role="paragraph" id="par_id271603459179173">This command can be used with external file links to <switchinline select="appl"><caseinline  select="WRITER">sections (place cursor outside of the section), master documents,</caseinline><caseinline select="CALC">sheets linked with <menuitem>Sheet - Insert Sheet from File</menuitem> or <menuitem>Sheet - External Links</menuitem>, Function WEBSERVICE,</caseinline></switchinline> images and OLE objects (when inserted with a link to an external file).</paragraph>
 
 <section id="howtoget">
   <embed href="text/shared/00/edit_menu.xhp#link"/>