updated .drone

.drone.yml

@@ -22,9 +22,16 @@ steps:
       files: Main.pdf
     when:
       event: tag
+  - name: pushftp
+    image: cschlosser/drone-ftps
+    hostname: nareshkumarrao.com
+    secrets: [ ftp_username, ftp_password ]
+    secure: true
+    dest_dir: master_thesis
+    include:
+      - ^Main.pdf$
 
 trigger:
   event:
-    - push
     - tag