Add feature for displaying the author

Now it is possible to display the author in the article with the additional
function 'authorlink' to provide a link to the website of the author.

  1. Enable with 'listAuthor = true' in config
  2. Front matter 'authorlink' enables a link to a website

README.md

@@ -20,6 +20,7 @@ For more explanation about some features, scroll down to **Features**
 * **(+)** Multiple taxonomies work flawless with single post
 * **(+)** New list of all taxonomies and tags below the post in single view
 * **(+)** New array front matter notaxonomy
+* **(+)** Author/Writer display in post with extra features
 * Multilingual support for month names
 * Syntax highlighting
 * Custom CSS
@@ -167,7 +168,7 @@ under the post.
 
 With the new front matter `notaxanomy` you can specify every taxonomy that
 should **not be visible** below the content. You can also use the type page
-as explained  at **Content type** to disable the taxonomie view completely.
+as explained at **Content type** to disable the taxonomie view completely.
 
 ```md
 +++
@@ -183,6 +184,17 @@ notaxonomy = ["series","authors"]
 
 In the example above the post does only show the "tags" below the content.
 
+### Display for author/writer
+
+The author/writer can now be displayed on the content page. To activate the
+function, the option `listAuthor` must be set to `true` in the config.
+
+If you consider to give a link to the author, just use the new front matter
+`authorlink`. This option creates a link on the author name to the selected
+website.
+
+All content that has no author set, will not use this feature obviously.
+
 ## Credits
 
 * [hugo-ink](https://github.com/knadh/hugo-ink) from which Vitae was forked

i18n/en.yaml

@@ -10,3 +10,6 @@
 
 - id: commentsdisqus
   translation: "comments powered by"
+
+- id: authorpretext
+  translation: "Written by"

layouts/_default/single.html

@@ -6,6 +6,17 @@
 		{{ partial "head.html" . }}
 
 		<div class="post">
+			<div class="author">
+				{{ if eq .Site.Params.listAuthor true}}
+					{{ if isset .Params "author" }}
+						{{ if isset .Params "authorlink" }}
+							{{ i18n "authorpretext" }} <a href="{{ .Params.authorlink }}">{{ .Params.author }}</a>
+						{{ else }}
+							{{ i18n "authorpretext" }} {{ .Params.author }}
+						{{ end }}
+					{{ end }}
+				{{ end }}
+			</div>
 			<div class="post-header">
 				{{ if ne .Date.Year 1 }}
 					<div class="meta">

static/css/main.css

@@ -443,13 +443,18 @@ ul {
 .termsfloating_right {
   float: right;
   width: 80%;
-  border-top: 1px solid #eee;
 }
 
 .taxosfloating_left {
   float: left;
   width: 20%;
-  border-top: 1px solid #eee;
+}
+
+.author {
+  font-size: 1.2rem;
+  font-weight: bold;
+  text-align: left;
+  margin-bottom: 10px;
 }
 
 @media (max-width: 900px) {