Implement drug refresh and view

core/templates/partials/drug-list.html

@@ -28,7 +28,7 @@
         <td>{{ item.id }}</td>
         <td>{{ item.name }}</td>
         <td>{{ item.drug_class }}</td>
-        <td>{{ item.common_name }}s</td>
+        <td>{{ item.common_name }}</td>
         <td>{{ item.links.count }}</td>
         <td>{{ item.dosages.count }}</td>
         <td>{{ item.timings.count }}</td>