Nature (#6851)

Update books, add dataset https://forums.zotero.org/discussion/110916/request-for-an-update-of-the-nature-communication-reference-style/p1

nature.csl

@@ -21,7 +21,7 @@
   <macro name="title">
     <choose>
       <if type="bill book graphic legal_case legislation motion_picture report song" match="any">
-        <text variable="title" font-style="italic"/>
+        <text variable="title" font-style="italic" text-case="title"/>
       </if>
       <else>
         <text variable="title"/>
@@ -37,18 +37,26 @@
   </macro>
   <macro name="access">
     <choose>
-      <if variable="volume" type="article" match="any"/>
+      <if variable="volume" type="article dataset software" match="any"/>
       <else-if variable="DOI">
         <text variable="DOI" prefix="doi:"/>
       </else-if>
     </choose>
   </macro>
+  <macro name="access-data">
+    <choose>
+      <if type="dataset software" match="any">
+        <text variable="DOI" prefix="https://doi.org/"/>
+      </if>
+    </choose>
+  </macro>
   <macro name="issuance">
     <choose>
       <if type="bill book graphic legal_case legislation motion_picture song thesis chapter paper-conference" match="any">
         <group delimiter="; " suffix=".">
           <group delimiter=", " prefix="(" suffix=")">
             <text variable="publisher" form="long"/>
+            <text variable="publisher-place"/>
             <date variable="issued">
               <date-part name="year"/>
             </date>
@@ -77,6 +85,13 @@
           <date date-parts="year" form="text" variable="issued" prefix="(" suffix=")"/>
         </group>
       </else-if>
+      <else-if type="dataset software" match="any">
+        <group delimiter=" ">
+          <text variable="publisher"/>
+          <text macro="access-data"/>
+          <date date-parts="year" form="text" variable="issued" prefix="(" suffix=")"/>
+        </group>
+      </else-if>
       <else-if type="report webpage post post-weblog" match="any">
         <group delimiter=" ">
           <text variable="URL"/>