Remove debugging code.

Author: mallamanis

_layouts/publication.html

@@ -30,7 +30,6 @@ <h6>Similar Work</h6>
     $(document).ready(
       function() {
         $.getJSON('/publications-metadata/{{ page.bibkey }}.json', function(data) {
-          alert(data);
           num_papers = data.length;
           html = "";
           for (let i=0; i < num_papers; i++) {