CSL author macro: substitute editor/venue

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5da1d32.

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CSL author macro: substitute editor/venue

Merges #219

Ensures there is a newline between the title and venue,
when authors are missing.
Closes #218
Supersedes #158

Substitutes editors for authors when authors are missing.
Editors are labeled like "Sönke Bartling, Sascha Friesike (editors)".

manuscript.html

@@ -6,7 +6,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes" />
   <meta name="author" content="John Doe" />
   <meta name="author" content="Jane Roe" />
-  <meta name="dcterms.date" content="2019-05-13" />
+  <meta name="dcterms.date" content="2019-05-14" />
   <meta name="keywords" content="markdown, publishing, manubot" />
   <title>Manuscript Title</title>
   <style>
@@ -86,7 +86,7 @@
 <header id="title-block-header">
 <h1 class="title">Manuscript Title</h1>
 </header>
-<p><small><em> This manuscript (<a href="https://manubot.github.io/rootstock/v/1eb6da848a924f704d28a3f6482750a505715973/">permalink</a>) was automatically generated from <a href="https://github.com/manubot/rootstock/tree/1eb6da848a924f704d28a3f6482750a505715973">manubot/rootstock@1eb6da8</a> on May 13, 2019. </em></small></p>
+<p><small><em> This manuscript (<a href="https://manubot.github.io/rootstock/v/5da1d32778f1ed1aa6fdc64b9614acadc7103bf3/">permalink</a>) was automatically generated from <a href="https://github.com/manubot/rootstock/tree/5da1d32778f1ed1aa6fdc64b9614acadc7103bf3">manubot/rootstock@5da1d32</a> on May 14, 2019. </em></small></p>
 <h2 id="authors">Authors</h2>
 <ul>
 <li><p><strong>John Doe</strong><br> <img src="images/orcid.svg" alt="ORCID icon" class="inline_icon" /> <a href="https://orcid.org/XXXX-XXXX-XXXX-XXXX">XXXX-XXXX-XXXX-XXXX</a> · <img src="images/github.svg" alt="GitHub icon" class="inline_icon" /> <a href="https://github.com/johndoe">johndoe</a> · <img src="images/twitter.svg" alt="Twitter icon" class="inline_icon" /> <a href="https://twitter.com/johndoe">johndoe</a><br> <small> Department of Something, University of Whatever · Funded by Grant XXXXXXXX </small></p></li>

manuscript.md

@@ -2,7 +2,7 @@
 author-meta:
 - John Doe
 - Jane Roe
-date-meta: '2019-05-13'
+date-meta: '2019-05-14'
 keywords:
 - markdown
 - publishing
@@ -18,10 +18,10 @@ title: Manuscript Title
 
 <small><em>
 This manuscript
-([permalink](https://manubot.github.io/rootstock/v/1eb6da848a924f704d28a3f6482750a505715973/))
+([permalink](https://manubot.github.io/rootstock/v/5da1d32778f1ed1aa6fdc64b9614acadc7103bf3/))
 was automatically generated
-from [manubot/rootstock@1eb6da8](https://github.com/manubot/rootstock/tree/1eb6da848a924f704d28a3f6482750a505715973)
-on May 13, 2019.
+from [manubot/rootstock@5da1d32](https://github.com/manubot/rootstock/tree/5da1d32778f1ed1aa6fdc64b9614acadc7103bf3)
+on May 14, 2019.
 </em></small>
 
 ## Authors

references.json

@@ -392,7 +392,7 @@
         [
           "2019",
           5,
-          13
+          14
         ]
       ]
     }

variables.json

@@ -1,5 +1,5 @@
 {
-  "date": "May 13, 2019",
+  "date": "May 14, 2019",
   "authors": [
     {
       "github": "johndoe",
@@ -46,7 +46,7 @@
     "repo_slug": "manubot/rootstock",
     "repo_owner": "manubot",
     "repo_name": "rootstock",
-    "commit": "1eb6da848a924f704d28a3f6482750a505715973"
+    "commit": "5da1d32778f1ed1aa6fdc64b9614acadc7103bf3"
   },
   "manuscript_stats": {
     "reference_counts": {