Corrections for Conservation Biology style (#5661)

* Correction for book sections editors

corrected the display of editors in book sections: initials after surnames, no 'and'

This is from the style guide (here)[https://conbio.onlinelibrary.wiley.com/pb-assets/assets/15231739/Author%20Style%20Guide%20feb2019-1551741575403.pdf]

They also have DOIs for online articles, not sure how to distinguish those so left it as it is for now.

* added DOI to 'online' articles

Checking if the volume and pages are present, if not - adding DOI as advised here: https://forums.zotero.org/discussion/11440/style-request-conservation-biology#latest

conservation-biology.csl

@@ -16,7 +16,7 @@
     <category field="biology"/>
     <issn>0888-8892</issn>
     <eissn>1523-1739</eissn>
-    <updated>2016-02-11T07:27:17+00:00</updated>
+    <updated>2021-10-06T23:33:10+00:00</updated>
     <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
   </info>
   <locale xml:lang="en-US">
@@ -29,7 +29,7 @@
       <if type="chapter paper-conference" match="any">
         <text term="in" suffix=" "/>
         <names variable="editor translator" delimiter=", ">
-          <name and="text" initialize-with=". " delimiter=", "/>
+          <name initialize-with="" name-as-sort-order="all" sort-separator=" "/>
           <label form="long" prefix=", " suffix="."/>
         </names>
       </if>
@@ -170,6 +170,11 @@
         <text variable="container-title" prefix=". "/>
         <text variable="volume" prefix=" " font-weight="bold"/>
         <text variable="page" prefix=":"/>
+        <choose>
+          <if match="none" variable="volume page">
+            <text variable="DOI" prefix="DOI: "/>
+          </if>
+        </choose>
       </if>
       <else-if type="bill book chapter graphic legal_case legislation motion_picture paper-conference report song" match="any">
         <group prefix=". " delimiter=" ">