Set up travis jobs to release browser version to npm

.travis.yml

@@ -15,11 +15,26 @@ before_script: npm run devInstall
 
 script: npm run buildall && npm run testall
 
-deploy:
-  provider: npm
-  email: "$NPM_EMAIL"
-  api_key: "$NPM_TOKEN"
-  skip_cleanup: true
-  on:
-    tags: true
-    node: "node"
+jobs:
+  include:
+    - stage: npm release (regular)
+      node_js: "node"
+      deploy:
+        provider: npm
+        email: "$NPM_EMAIL"
+        api_key: "$NPM_TOKEN"
+        skip_cleanup: true
+        on:
+          tags: true
+          node: "node"
+    - stage: npm release (browser)
+      node_js: "node"
+      script: npm run buildBrowserPublishNpm && cd browser_version_npm
+      deploy:
+        provider: npm
+        email: "$NPM_EMAIL"
+        api_key: "$NPM_TOKEN"
+        skip_cleanup: true
+        on:
+          tags: true
+          node: "node"

generateBrowserVersion.js

@@ -76,10 +76,6 @@ function webPackForBrowserLib() {
         console.log(stats.toString({reasons : true, errorDetails: true}));
 
         updateVersion();
-
-        if(isNpm) {
-            childProcess.execSync('cd browser_version_npm && npm publish');
-        }
     });
 }