diff --git a/docs/.buildinfo b/docs/.buildinfo
index 38bcd55..9a20d77 100644
--- a/docs/.buildinfo
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index e39aaf9..690caa3 100644
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diff --git a/docs/API.html b/docs/API.html
index 1ef1fd6..3a711df 100644
--- a/docs/API.html
+++ b/docs/API.html
@@ -4,7 +4,7 @@
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   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>OpenUpgrade API &mdash; OpenUpgrade Library 0.1.dev1+g958300b documentation</title>
+  <title>OpenUpgrade API &mdash; OpenUpgrade Library 0.1.dev1+g8623ee4 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=fa44fd50" />
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-        <script src="_static/documentation_options.js?v=81686d03"></script>
+        <script src="_static/documentation_options.js?v=edc1b9db"></script>
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@@ -37,7 +37,7 @@
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diff --git a/docs/_static/documentation_options.js b/docs/_static/documentation_options.js
index 86621c8..0f0abc8 100644
--- a/docs/_static/documentation_options.js
+++ b/docs/_static/documentation_options.js
@@ -1,5 +1,5 @@
 const DOCUMENTATION_OPTIONS = {
-    VERSION: '0.1.dev1+g958300b',
+    VERSION: '0.1.dev1+g8623ee4',
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     COLLAPSE_INDEX: false,
     BUILDER: 'html',
diff --git a/docs/authors.html b/docs/authors.html
index 880dd9f..1c0f6fc 100644
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   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Credits &mdash; OpenUpgrade Library 0.1.dev1+g958300b documentation</title>
+  <title>Credits &mdash; OpenUpgrade Library 0.1.dev1+g8623ee4 documentation</title>
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       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=19f00094" />
 
@@ -15,7 +15,7 @@
   
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-        <script src="_static/documentation_options.js?v=81686d03"></script>
+        <script src="_static/documentation_options.js?v=edc1b9db"></script>
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@@ -37,7 +37,7 @@
             OpenUpgrade Library
           </a>
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diff --git a/docs/contributing.html b/docs/contributing.html
index d259079..49ee151 100644
--- a/docs/contributing.html
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   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Contributing &mdash; OpenUpgrade Library 0.1.dev1+g958300b documentation</title>
+  <title>Contributing &mdash; OpenUpgrade Library 0.1.dev1+g8623ee4 documentation</title>
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@@ -15,7 +15,7 @@
   
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         <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="_static/documentation_options.js?v=81686d03"></script>
+        <script src="_static/documentation_options.js?v=edc1b9db"></script>
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@@ -37,7 +37,7 @@
             OpenUpgrade Library
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+                0.1.dev1+g8623ee4
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diff --git a/docs/genindex.html b/docs/genindex.html
index becd99d..411d3c1 100644
--- a/docs/genindex.html
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@@ -3,7 +3,7 @@
 <head>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Index &mdash; OpenUpgrade Library 0.1.dev1+g958300b documentation</title>
+  <title>Index &mdash; OpenUpgrade Library 0.1.dev1+g8623ee4 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=fa44fd50" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=19f00094" />
 
@@ -14,7 +14,7 @@
   
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         <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="_static/documentation_options.js?v=81686d03"></script>
+        <script src="_static/documentation_options.js?v=edc1b9db"></script>
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@@ -34,7 +34,7 @@
             OpenUpgrade Library
           </a>
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+                0.1.dev1+g8623ee4
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diff --git a/docs/history.html b/docs/history.html
index ddec609..8b7508e 100644
--- a/docs/history.html
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@@ -4,7 +4,7 @@
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   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>History &mdash; OpenUpgrade Library 0.1.dev1+g958300b documentation</title>
+  <title>History &mdash; OpenUpgrade Library 0.1.dev1+g8623ee4 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=fa44fd50" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=19f00094" />
 
@@ -15,7 +15,7 @@
   
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         <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="_static/documentation_options.js?v=81686d03"></script>
+        <script src="_static/documentation_options.js?v=edc1b9db"></script>
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@@ -36,7 +36,7 @@
             OpenUpgrade Library
           </a>
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-                0.1.dev1+g958300b
+                0.1.dev1+g8623ee4
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diff --git a/docs/index.html b/docs/index.html
index 5915fca..815abce 100644
--- a/docs/index.html
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   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Welcome to OpenUpgrade Library’s documentation! &mdash; OpenUpgrade Library 0.1.dev1+g958300b documentation</title>
+  <title>Welcome to OpenUpgrade Library’s documentation! &mdash; OpenUpgrade Library 0.1.dev1+g8623ee4 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=fa44fd50" />
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@@ -15,7 +15,7 @@
   
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         <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="_static/documentation_options.js?v=81686d03"></script>
+        <script src="_static/documentation_options.js?v=edc1b9db"></script>
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@@ -36,7 +36,7 @@
             OpenUpgrade Library
           </a>
               <div class="version">
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+                0.1.dev1+g8623ee4
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diff --git a/docs/installation.html b/docs/installation.html
index dabd272..28a4728 100644
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   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Installation &mdash; OpenUpgrade Library 0.1.dev1+g958300b documentation</title>
+  <title>Installation &mdash; OpenUpgrade Library 0.1.dev1+g8623ee4 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=fa44fd50" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=19f00094" />
 
@@ -15,7 +15,7 @@
   
         <script src="_static/jquery.js?v=5d32c60e"></script>
         <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="_static/documentation_options.js?v=81686d03"></script>
+        <script src="_static/documentation_options.js?v=edc1b9db"></script>
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@@ -37,7 +37,7 @@
             OpenUpgrade Library
           </a>
               <div class="version">
-                0.1.dev1+g958300b
+                0.1.dev1+g8623ee4
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 <div role="search">
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diff --git a/docs/objects.inv b/docs/objects.inv
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diff --git a/docs/py-modindex.html b/docs/py-modindex.html
index 246f42b..48bd6ef 100644
--- a/docs/py-modindex.html
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@@ -3,7 +3,7 @@
 <head>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Python Module Index &mdash; OpenUpgrade Library 0.1.dev1+g958300b documentation</title>
+  <title>Python Module Index &mdash; OpenUpgrade Library 0.1.dev1+g8623ee4 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=fa44fd50" />
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@@ -14,7 +14,7 @@
   
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         <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="_static/documentation_options.js?v=81686d03"></script>
+        <script src="_static/documentation_options.js?v=edc1b9db"></script>
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@@ -37,7 +37,7 @@
             OpenUpgrade Library
           </a>
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+                0.1.dev1+g8623ee4
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diff --git a/docs/readme.html b/docs/readme.html
index 549f818..10cf7a2 100644
--- a/docs/readme.html
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   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>OpenUpgrade Library &mdash; OpenUpgrade Library 0.1.dev1+g958300b documentation</title>
+  <title>OpenUpgrade Library &mdash; OpenUpgrade Library 0.1.dev1+g8623ee4 documentation</title>
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@@ -15,7 +15,7 @@
   
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         <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="_static/documentation_options.js?v=81686d03"></script>
+        <script src="_static/documentation_options.js?v=edc1b9db"></script>
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@@ -37,7 +37,7 @@
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diff --git a/docs/search.html b/docs/search.html
index 813bf59..b7bc869 100644
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@@ -3,7 +3,7 @@
 <head>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Search &mdash; OpenUpgrade Library 0.1.dev1+g958300b documentation</title>
+  <title>Search &mdash; OpenUpgrade Library 0.1.dev1+g8623ee4 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=fa44fd50" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=19f00094" />
 
@@ -15,7 +15,7 @@
   
         <script src="_static/jquery.js?v=5d32c60e"></script>
         <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="_static/documentation_options.js?v=81686d03"></script>
+        <script src="_static/documentation_options.js?v=edc1b9db"></script>
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@@ -37,7 +37,7 @@
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diff --git a/docs/usage.html b/docs/usage.html
index 641e45e..9e41f73 100644
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@@ -4,7 +4,7 @@
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   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Usage &mdash; OpenUpgrade Library 0.1.dev1+g958300b documentation</title>
+  <title>Usage &mdash; OpenUpgrade Library 0.1.dev1+g8623ee4 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=fa44fd50" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=19f00094" />
 
@@ -15,7 +15,7 @@
   
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         <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="_static/documentation_options.js?v=81686d03"></script>
+        <script src="_static/documentation_options.js?v=edc1b9db"></script>
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@@ -37,7 +37,7 @@
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