Update links (#514)

mutalyzer/website/templates/about.html

@@ -125,7 +125,7 @@ of Mutalyzer.
 </p>
 
 <div class="thanks">
-  <a href="http://www.gen2phen.org"><img src="{{ url_for('static',
+  <a href="https://web.archive.org/web/20170630010932/http://gen2phen.org/"><img src="{{ url_for('static',
                                               filename='images/gen_2_phen_logo_print.png')
                                               }}"
                                          width="110"

mutalyzer/website/templates/base.html

@@ -95,7 +95,7 @@
               <ul class="dropdown-menu">
                 <li class="menu{% if id == active_page %} active{% endif %}"><a href="http://www.genenames.org/guidelines.html">Human Gene Nomenclature</a></li>
                 <li class="menu{% if id == active_page %} active{% endif
-                %}"><a href="http://www.hgvs.org/mutnomen/">HGVS Sequence
+                %}"><a href="https://varnomen.hgvs.org/">HGVS Sequence
                 Variant Nomenclature</a></li>
                 <li class="menu{% if id == active_page %} active{% endif %}"><a href="http://www.lovd.nl/">LOVD</a></li>
               </ul>

mutalyzer/website/templates/webservices.html

@@ -31,7 +31,7 @@ The following are some example client programs for SOAP web service. They
 use the <a href="{{ url_for('.soap_api', _anchor='op.checkSyntax') }}">checkSyntax</a>
 method to determine if a variant description adheres to
 the <span class="helper" title="Human Genome Variation Society standard variant nomenclature">
-<a href="http://www.hgvs.org/mutnomen">HGVS</a> format</span>.
+<a href="https://varnomen.hgvs.org/">HGVS</a> format</span>.
 </p>
 
 <ul>