Add Deploy step to Travis CI config
diff --git a/.travis.yml b/.travis.yml
index 80ec564..7bbf7ad 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,13 @@
   - curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.5.1
   - export PATH="$HOME/.yarn/bin:$PATH"
 
+deploy:
+  - provider: script
+    script: git checkout master && npx lerna publish --preid dev --dist-tag dev --canary --yes
+    skip_cleanup: true
+    on:
+      branch: master
+
 branches:
   only:
     - master