ci(Travis): updates travis credentials for conversation

Author: Anwesha Naskar

.travis.yml

@@ -5,10 +5,10 @@ node_js:
 - 6
 - stable
 before_install:
-- openssl aes-256-cbc -K $encrypted_e4ebf4573484_key -iv $encrypted_e4ebf4573484_iv
+- openssl aes-256-cbc -K $encrypted_7f9951a7b27b_key -iv $encrypted_7f9951a7b27b_iv
   -in auth.js.enc -out test/resources/auth.js -d
-- '[ "${TRAVIS_PULL_REQUEST}" = "false" ] && openssl aes-256-cbc -K $encrypted_e4ebf4573484_key
-  -iv $encrypted_e4ebf4573484 -in auth.js.enc -out test/resources/auth.js -d || true'
+- '[ "${TRAVIS_PULL_REQUEST}" = "false" ] && openssl aes-256-cbc -K $encrypted_7f9951a7b27b_key
+  -iv $encrypted_7f9951a7b27b_iv -in auth.js.enc -out test/resources/auth.js -d || true'
 - npm install -g typescript
 script:
 - tsc