refactor: move all HTTP-Website code into www subdirectory

www/templates/gallery/gallery_entry.html

@@ -0,0 +1,28 @@
+
+{% extends "root.html" %}
+
+{% block extra_head %}
+    <link rel="stylesheet" href="/static/gallerystyle.css">
+{% endblock %}
+
+{% block second_title %}
+<h2> Gallery </h2>
+{% endblock %}
+
+{%block main_content%}
+    <figure>
+
+        <a href="{{ image_url }}" target="_blank">
+            <img id="gallery_image" src="{{ image_url }}"> </img>
+        </a>
+        
+        <article>
+            <figcaption id="gallery_title"> {{ image_title }} </figcaption>
+            <span>  {{ image_desc }} </span>
+            <br>
+            <a href="{{ artist_src_link }}"> Artist: {{ artist_name }} </a>
+            <br>
+            <a href="{{ image_src_link }}"> Source link </a>
+        </article>
+    </figure>
+{%endblock%}