feat(no index): remove index from api list, it is unnecessary additional information from dgeni

tools/api-builder/angular.io-package/templates/api-list-data.template.html

@@ -1,6 +1,6 @@
 {
 {%- for module, items in doc.data %}
-  "{$ module $}" : [{% for item in items %}
+  "{$ module | replace("/index", "") $}" : [{% for item in items %}
     {
       "title": "{$ item.title $}",
       "path": "{$ item.exportDoc.path $}",
@@ -9,7 +9,7 @@
       "secure": "{$ item.security $}",
       "howToUse": "{$ item.howToUse $}",
       "whatItDoes": {% if item.whatItDoes %}"Exists"{% else %}"Not Done"{% endif %},
-      "barrel" : "{$ module $}"
+      "barrel" : "{$ module | replace("/index", "") $}"
     }{% if not loop.last %},{% endif %}
   {% endfor %}]{% if not loop.last %},{% endif %}
 {% endfor -%}