add license CC0 for texts

_config.yml

@@ -28,6 +28,9 @@ index:
 feed:
   en: /feed.xml
   de: /feed.xml
+licensetext:
+  en: Texts licensed as CC0
+  de: Texte lizensiert als CC0
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "https://jlugitlab.gitlab.io" # the base hostname & protocol for your site
 twitter_username: false

_includes/footer.html

@@ -19,6 +19,11 @@
             {% include icon-twitter.html username=site.twitter_username %}
           </li>
           {% endif %}
+
+          {% if site.licensetext %}
+            {{ site.licensetext[page.lang] }}
+            {% include icon-license-CC0.html %}
+          {% endif %}
         </ul>
       </div>
 

_includes/icon-license-CC0.html

+<p xmlns:dct="http://purl.org/dc/terms/">
+    <a rel="license"
+       href="http://creativecommons.org/publicdomain/zero/1.0/">
+        {% include icon-license-CC0.svg %}
+    </a>
+</p>

_includes/icon-license-CC0.svg

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xml:space="preserve"
+   enable-background="new -0.5 -0.101 88 31"
+   viewBox="-0.5 -0.101 88 31"
+   height="31px"
+   width="88px"
+   y="0px"
+   x="0px"
+   id="Layer_1"
+   version="1.1"><metadata
+   id="metadata51"><rdf:RDF><cc:Work
+       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
+   id="defs49">
+	
+	
+	
+	
+	
+	
+
+		
+		
+		
+	
+		
+		
+		
+		
+		
+		
+		
+		
+		
+		
+		
+		
+	
+		
+	</defs>
+<path
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+   id="path2"
+   style="fill:#ffffff" /><ellipse
+   style="fill:#ffffff"
+   id="ellipse4"
+   ry="11.174"
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+   style="fill:#ffffff"
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+   style="fill:#ffffff"
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+   id="path36" /><ellipse
+   style="fill:#ffffff"
+   id="ellipse38"
+   ry="11.076"
+   rx="11.004"
+   cy="15.661"
+   cx="14.156" /><path
+   style="fill:#808080"
+   d="m 14.22,8.746 c -3.862,0 -4.834,3.669 -4.834,6.779 0,3.111 0.971,6.779 4.834,6.779 3.863,0 4.834,-3.67 4.834,-6.779 0,-3.111 -0.971,-6.779 -4.834,-6.779 z m 0,2.555 c 0.157,0 0.3,0.024 0.435,0.06 0.278,0.24 0.414,0.573 0.147,1.038 l -2.572,4.76 c -0.079,-0.603 -0.091,-1.195 -0.091,-1.634 0,-1.37 0.094,-4.224 2.081,-4.224 z m 1.926,2.193 c 0.137,0.731 0.155,1.493 0.155,2.03 0,1.37 -0.094,4.223 -2.08,4.223 -0.156,0 -0.301,-0.017 -0.435,-0.049 -0.025,-0.01 -0.049,-0.019 -0.074,-0.025 -0.04,-0.012 -0.084,-0.024 -0.122,-0.041 -0.442,-0.188 -0.721,-0.531 -0.319,-1.139 z"
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+</svg>
\ No newline at end of file

_sass/_layout.scss

@@ -166,6 +166,7 @@
 .footer-col-2 {
     width: -webkit-calc(20% - (#{$spacing-unit} / 2));
     width:         calc(20% - (#{$spacing-unit} / 2));
+    font-size: 11px;
 }
 
 .footer-col-3 {