fix(release): Moved npm publish to script that will terminate Travis if bower.json does not have an updated version number

Author: dlabrecq

.travis.yml

@@ -30,8 +30,8 @@ after_success:
   - 'if [[ "$TRAVIS_SECURE_ENV_VARS" = "true" && "$TRAVIS_BRANCH" = "master-dist" ]]; then
        npm prune;
        npm run semantic-release-pre;
-       sh -x ./node_modules/patternfly-eng-release/scripts/semantic-release/_bump.sh -a || travis_terminate 0;
-       npm run semantic-release-publish;
+       sh -x ./node_modules/patternfly-eng-release/scripts/semantic-release/_bump.sh -a;
+       sh -x ./node_modules/patternfly-eng-release/scripts/semantic-release/_publish-npm.sh || travis_terminate 0;
        npm run semantic-release-post;
        - sh -x ./node_modules/patternfly-eng-release/scripts/semantic-release/_publish-webjar.sh -a;
      fi'

package.json

@@ -90,8 +90,7 @@
     "start": "grunt serve",
     "semantic-release": "semantic-release pre && npm publish && semantic-release post",
     "semantic-release-post": "semantic-release post",
-    "semantic-release-pre": "semantic-release pre",
-    "semantic-release-publish": "npm publish"
+    "semantic-release-pre": "semantic-release pre"
   },
   "repository": {
     "type": "git",