Remove Gemfile, fix photo credit

docs/_includes/footer.html

@@ -44,7 +44,7 @@
 
       <div class="row">
         <div class="col-md-7">
-          <p class="small font-weight-light mb-md-0">Code licensed under GPLv3; docs licensed under GPLv2. More details <a href="http://sourcefabric.booktype.pro/airtime-25-for-broadcasters/about-this-manual/">here</a>.</p>
+          <p class="small font-weight-light mb-md-0">Code licensed under AGPLv3; docs licensed under GPLv2. More details <a href="http://sourcefabric.booktype.pro/airtime-25-for-broadcasters/about-this-manual/">here</a>.</p>
         </div>
 
       </div>

docs/_layouts/home.html

@@ -25,6 +25,8 @@ layout: default
             <a class="btn btn-primary btn-xl js-scroll-trigger" href="{{ page.linkto }}">{{ page.linktext }}</a>
           </div>
         </div>
+        <br>
+        <br>
         <div class="text-right text-muted photo-credit"><small>{{page.photocredit}}</small></div>
       </div>
     </header>

docs/css/creative.min.css

@@ -205,7 +205,7 @@ header.masthead p{font-weight:300}
 
 /* Photo Credit */
 .photo-credit {
-position:absolute;
+position: relative;
 bottom:0;
 }
 
@@ -320,13 +320,6 @@ padding: 10px 20px;
     padding: 5px;
 }
 
-/* TOC */
-.toc {
-  background-color: #fff;
-  margin: 0px 0;
-  padding: 10px 0px;
-}
-
 /* Gradients */
 .gradient-dark {
   background-color: #343a40;

docs/gemfile

@@ -1,5 +0,0 @@
-source 'https://rubygems.org'
-
-gem 'kramdown', '>= 2.3.0'
-
-gem 'jekyll', '~> 4.1'