Make actual robots.txt files end with .txt so the mime-type is right since apache Alias will preserve the mime-type of the file it points to

Signed-off-by: Rick Elrod <relrod@redhat.com>

roles/httpd/website/tasks/main.yml

@@ -59,13 +59,13 @@
 - name: And lastly, the robots.txt file
   template: >
     src={{item}}
-    dest=/srv/web/robots.txt.{{site_name}}
+    dest=/srv/web/{{site_name}}-robots.txt
     mode=0644
     owner=root
     group=root
     setype=httpd_sys_content_t
   with_first_found:
-  - robots/robots.txt.{{site_name}}
+  - robots/{{site_name}}-robots.txt
   - robots/robots.txt
   notify:
   - reload proxyhttpd