BIGGR-87 rename source code tools from BiGGr to BiGG on the about page

Author: SHINTEKI

biggr_models/templates/about.html

@@ -44,19 +44,19 @@ <h2>Overview</h2>
 
     <div id="about_source">
       <h2>Source Code</h2>
-      {% call general.github_link("biggr_models", "https://github.com/biosustain/biggr_models") %}
+      {% call general.github_link("bigg_models", "https://github.com/biosustain/bigg_models") %}
         Repository containing the source code of the BiGGr website.
       {% endcall %}
       {% call general.github_link("cobradb", "https://github.com/biosustain/cobradb") %}
         Repository containing the source code of the database and pipeline that processes SBML/cobrapy models.
       {% endcall %}
-      {% call general.github_link("biggr_models_data", "https://github.com/biosustain/biggr_models_data") %}
+      {% call general.github_link("bigg_models_data", "https://github.com/biosustain/bigg_models_data") %}
         Repository containing many of the input SBML files and some processing code.
       {% endcall %}
-      {% call general.github_link("biggr", "https://github.com/biosustain/biggr", "https://biosustain.github.io/biggr") %}
+      {% call general.github_link("bigg", "https://github.com/biosustain/bigg", "https://biosustain.github.io/bigg") %}
         Repository containing a small python library that can be used to easily access the BiGGr API.
       {% endcall %}
-      {% call general.github_link("biggr_maps", "https://github.com/biosustain/biggr_maps", "https://biosustain.github.io/biggr_maps") %}
+      {% call general.github_link("bigg_maps", "https://github.com/biosustain/bigg_maps", "https://biosustain.github.io/bigg_maps") %}
         Repository containing a small python library for parsing and generating Escher maps.
       {% endcall %}
     </div>