Add workaround for software style in ASA (sociology) (#5464)

* Add workaround for software style in ASA (sociology)

* Include condition for CSL to interpret an item with type=book and an entry for version as a computer program following: https://forums.zotero.org/discussion/comment/363537/#Comment_363537
* Make citation entry for computer programs when type=book and version is present following style:

Last, First. Year. Program Name (version #) [Computer program]. Retrieved from <url>.

* Some code clean-up

* re-indent

* Fix validation

* Adapt database and machine-readable data format for software

Address inconsistencies in form raised in #5464

* Debug keyword error in terms

* Remove 'computer program' localization

* Hardcodes '[computer program]' into citation
* Add to-do item to use localization when proper term exists
* Notes software hack in title macro that allows lower-case letters in title

Co-authored-by: Sebastian Karcher <karcher@u.northwestern.edu>

american-sociological-association.csl

@@ -19,6 +19,11 @@
     <updated>2020-09-18T10:38:12+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">
+    <terms>
+      <term name="version">version</term>
+    </terms>
+  </locale>
   <macro name="editor">
     <names variable="editor">
       <label form="verb" suffix=" "/>
@@ -69,7 +74,7 @@
             <text prefix="(" suffix=")" variable="URL"/>
           </group>
         </if>
-        <else-if type="article-journal" match="any">
+        <else-if type="article-journal report" match="any">
           <text variable="DOI" prefix="doi: "/>
         </else-if>
       </choose>
@@ -80,6 +85,11 @@
       <if type="thesis">
         <text variable="title" text-case="title"/>
       </if>
+      <!-- Software Hack -->
+      <else-if type="book" variable="version" match="all">
+        <!-- Allow lower-case initial letters, e.g., iPhone, ggplot2 -->
+        <text variable="title" font-style="italic"/>
+      </else-if>
       <else-if type="bill book graphic legal_case legislation motion_picture report song" match="any">
         <text variable="title" font-style="italic" text-case="title"/>
       </else-if>
@@ -221,6 +231,20 @@
             <text macro="publisher"/>
           </group>
         </else-if>
+        <!--Software hack-->
+        <else-if type="book" variable="version" match="all">
+          <group prefix=" " delimiter=". ">
+            <group>
+              <!-- To Do: localize once we have a proper term -->
+              <text macro="title" suffix=" [computer program]" />
+            </group>
+            <group delimiter=" ">
+              <text term="version" text-case="capitalize-first"/>
+              <text variable="version"/>
+            </group>
+            <text variable="URL"/>
+          </group>
+        </else-if>
         <else-if type="bill book graphic legal_case legislation motion_picture report song" match="any">
           <group delimiter=". ">
             <text macro="title" prefix=" "/>