Added NPM deployment

.travis.yml

@@ -1,8 +1,17 @@
-language: node_js
+language: objective-c
 node_js:
 - '0.10'
 - '0.12'
+sudo: false
 install:
 - npm install
 script:
-- npm test
+- npm test
+deploy:
+  provider: npm
+  email: [email protected]
+  api_key:
+    secure: KXBIiRgIIdsPgrxg0pI7K5gbzkgvUWG4rFaEqBl3a8LPNCukgI54/OTbS4xJCSyzClJnYqc/tRjBtPeHPc9eDiZFJXOGNtbRLGqmPX06thPPmsdm/Ol19qmi2pqGnPMDzZuA6/YI5IRYUP+6Mk4oLcht2BMpeuPLavqnXbsTpDM=
+  on:
+    tags: true
+    repo: appcelerator/node-ios-device