Fix url issues and remove unused modules

app/templates/corpora/analyse_corpus.html.j2

@@ -1,9 +1,5 @@
 {% extends "base.html.j2" %}
 {% import "materialize/wtf.html.j2" as wtf %}
-<style>
-  a   {color: #FFFFFF;}
-</style>
-
 {% block main_attribs %} class="service-scheme" data-service="corpus-analysis" id="corpus-analysis-app-container"{% endblock main_attribs %}
 
 {% block page_content %}