Updated Travis CI keys.

Author: mmasdeu

.travis.yml

@@ -24,5 +24,5 @@ before_cache:
 after_success:
 - ./.travis-deploy-doc.sh
 before_script:
-- openssl aes-256-cbc -K $encrypted_f96cc3b3888c_key -iv $encrypted_f96cc3b3888c_iv
-  -in .travis_ci_gh_pages_deploy_key.enc -out .travis_ci_gh_pages_deploy_key -d || true
+- openssl aes-256-cbc -K $encrypted_111e15ae3c19_key -iv $encrypted_111e15ae3c19_iv
+  -in .travis_ci_gh_pages_deploy_key.enc -out .travis_ci_gh_pages_deploy_key -d