Use author-meta / date-meta to remove sed (#37)

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293050c.

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The full commit message that triggered this build is copied below:

Use author-meta / date-meta to remove sed (#37)

Refs #32 (comment)

Also ignore manuscript.docx output

all-sections.md

@@ -1,10 +1,10 @@
 ---
-author:
+author-meta:
 - Daniel S. Himmelstein
 - Anthony Gitter
 - Venkat S. Malladi
 - Evan M. Cofer
-date: July 20, 2017
+date-meta: '2017-07-21'
 keywords:
 - work-in-progress
 - markdown
@@ -15,8 +15,8 @@ title: 'Manubot Rootstock: Manuscript Title'
 
 <small><em>
 This manuscript was automatically generated
-from [greenelab/manubot-rootstock@97d3714](https://github.com/greenelab/manubot-rootstock/tree/97d371488183fb6f2ee314e912534102b3d97e2c)
-on July 20, 2017.
+from [greenelab/manubot-rootstock@293050c](https://github.com/greenelab/manubot-rootstock/tree/293050c2fff6b55a2e634fb13b9d3a10e5ad6f44)
+on July 21, 2017.
 </em></small>
 
 ## Authors

stats.json

@@ -4,7 +4,7 @@
     "url": 1,
     "total": 2
   },
-  "date": "July 20, 2017",
+  "date": "July 21, 2017",
   "authors": [
     {
       "github": "dhimmel",
@@ -41,6 +41,6 @@
   ],
   "ci_source": {
     "repo_slug": "greenelab/manubot-rootstock",
-    "commit": "97d371488183fb6f2ee314e912534102b3d97e2c"
+    "commit": "293050c2fff6b55a2e634fb13b9d3a10e5ad6f44"
   }
 }