Using OAuth token for deployment

.travis.yml

@@ -1,16 +1,16 @@
 dist: trusty
 before_install:
-- openssl aes-256-cbc -K $encrypted_64d1c9367528_key -iv $encrypted_64d1c9367528_iv -in githubKey.enc -out githubKey -d
 - sudo apt-get update -qq
 - sudo apt-get install texlive-latex-base texlive-latex-extra texlive-fonts-recommended
 script:
 - bash build.sh
 deploy:
   provider: releases
   prerelease: true
-  api_key:
-    secure: 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
   file: build/handbook-compressed.pdf
   skip_cleanup: true
   on:
     all_branches: true
+  token:
+    secure: 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
+