Add legislation to bill in conditional tests, part 1.

The Statute field in Zotero will soon be mapped to legislation.
No styles yet discriminate between enacted laws (legislation) and
proposed law drafts (bill), so it is sufficient to add legislation
to tests where it is missing.

This changeset covers two styles where legislation was sometimes
included in tests, sometimes not.

american-association-of-petroleum-geologists.csl

@@ -37,7 +37,7 @@
         <names variable="editor"/>
         <names variable="translator"/>
         <choose>
-          <if type="bill book graphic legal_case motion_picture report song" match="any">
+          <if type="bill legislation book graphic legal_case motion_picture report song" match="any">
             <text variable="title" form="short" font-style="italic"/>
           </if>
           <else>

irish-historical-studies.csl

@@ -285,7 +285,7 @@
           <else-if type="speech" match="any">
             <text variable="genre" form="short"/>
           </else-if>
-          <else-if type="bill book graphic legal_case motion_picture report song article-journal article-magazine article-newspaper thesis webpage chapter paper-conference" match="none">
+          <else-if type="bill legislation book graphic legal_case motion_picture report song article-journal article-magazine article-newspaper thesis webpage chapter paper-conference" match="none">
             <choose>
               <if variable="author">
                 <text macro="publication_date"/>
@@ -307,7 +307,7 @@
           </else>
         </choose>
       </else-if>
-      <else-if type="bill book graphic legal_case motion_picture report song" match="any">
+      <else-if type="bill legislation book graphic legal_case motion_picture report song" match="any">
         <text variable="title" form="short" font-style="italic"/>
       </else-if>
       <else>
@@ -319,7 +319,7 @@
     <choose>
       <if variable="title author" match="none">
         <choose>
-          <if type="bill book graphic legal_case motion_picture report song article-journal article-magazine article-newspaper thesis webpage chapter paper-conference" match="none">
+          <if type="bill legislation book graphic legal_case motion_picture report song article-journal article-magazine article-newspaper thesis webpage chapter paper-conference" match="none">
             <text macro="document-identifier-short"/>
           </if>
         </choose>
@@ -334,7 +334,7 @@
           </else>
         </choose>
       </else-if>
-      <else-if type="bill book graphic legal_case motion_picture report song" match="any">
+      <else-if type="bill legislation book graphic legal_case motion_picture report song" match="any">
         <text variable="title" font-style="italic"/>
       </else-if>
       <else>
@@ -485,7 +485,7 @@
   <!-- ITEM LOCATORS -->
   <macro name="volume-romans">
     <choose>
-      <if type="bill legal_case legislation report" match="none">
+      <if type="bill legislation legal_case legislation report" match="none">
         <choose>
           <if is-numeric="volume">
             <number variable="volume" form="roman"/>
@@ -650,7 +650,7 @@
   <macro name="publication">
     <group delimiter=", ">
       <choose>
-        <if type="bill book graphic legal_case motion_picture report song chapter paper-conference" match="any">
+        <if type="bill legislation book graphic legal_case motion_picture report song chapter paper-conference" match="any">
           <text macro="multiple-volumes"/>
         </if>
       </choose>
@@ -664,7 +664,7 @@
       </choose>
       <text macro="collection"/>
       <choose>
-        <if type="bill book graphic legal_case motion_picture report song chapter paper-conference" match="any">
+        <if type="bill legislation book graphic legal_case motion_picture report song chapter paper-conference" match="any">
           <text macro="edition"/>
         </if>
       </choose>
@@ -727,7 +727,7 @@
   <macro name="access">
     <group delimiter=" ">
       <choose>
-        <if type="bill book graphic legal_case motion_picture report song article-journal article-magazine article-newspaper thesis webpage chapter paper-conference" match="none">
+        <if type="bill legislation book graphic legal_case motion_picture report song article-journal article-magazine article-newspaper thesis webpage chapter paper-conference" match="none">
           <text macro="archive"/>
         </if>
       </choose>
@@ -750,7 +750,7 @@
   </macro>
   <macro name="point-locators">
     <choose>
-      <if type="bill report" match="any">
+      <if type="bill legislation report" match="any">
         <text macro="point-locators-subsequent" prefix=", "/>
       </if>
       <else>