.travis.yml: Change name and email to defaults

Change name and emails to defaults and used keep-history as the
generated commits are not extra work being done by anyone

Closes #48

Author: bhavya17037

.travis.yml

@@ -65,8 +65,9 @@ deploy:
   provider: pages
   skip_cleanup: true
   github_token: $GITHUB_TOKEN
+  keep-history: true
   "on":
     branch: master
   local_dir: dist
-  name: Yana Agun Siswanto
-  email: [email protected]
+  name: Deployment Bot
+  email: [email protected]