Merge pull request #67 from PolymerElements/_auto_generated_v2_preview

2.0-preview updates to travis.yaml, bower.json, and more

.travis.yml

@@ -1,23 +1,22 @@
 language: node_js
 sudo: required
 before_script:
-- npm install -g bower polylint web-component-tester
-- bower install
-- polylint
+  - npm install -g bower polymer-cli@next
+  - polymer install --variants
 env:
   global:
-  - secure: L4lSnuQZDY+YcXYzBZSRKjJJ1rZf18Lc/8YDgQPfkMkAItrRHGR8vblBoKiPAmtvgNxztcpZxAXTiDy1vAeVv54QnX9b1JsuOs7rrQxB4BS04Dj7LdT6DDu1p/V09MJBN11lzLVxgpxljbumwGWE4gfpDl2+rjbBt7cRV5VkVnE=
-  - secure: H7dHZ9FQvJszK2UMNZJiZmzOPET3muO/XvlkUc1x3KcUlV5/tD/404V05XfFMowH7DavHFYleZkb89deYjq9PHncO9c4bp4SHD7HKN4FaGyhzfpXjg66v3dZH/OcERjaas337uUE2jo/x1jCq4HJCz2bMVh+bvd4du1C/2OWarc=
+    - secure: L4lSnuQZDY+YcXYzBZSRKjJJ1rZf18Lc/8YDgQPfkMkAItrRHGR8vblBoKiPAmtvgNxztcpZxAXTiDy1vAeVv54QnX9b1JsuOs7rrQxB4BS04Dj7LdT6DDu1p/V09MJBN11lzLVxgpxljbumwGWE4gfpDl2+rjbBt7cRV5VkVnE=
+    - secure: H7dHZ9FQvJszK2UMNZJiZmzOPET3muO/XvlkUc1x3KcUlV5/tD/404V05XfFMowH7DavHFYleZkb89deYjq9PHncO9c4bp4SHD7HKN4FaGyhzfpXjg66v3dZH/OcERjaas337uUE2jo/x1jCq4HJCz2bMVh+bvd4du1C/2OWarc=
 node_js: stable
 addons:
   firefox: '46.0'
   apt:
     sources:
-    - google-chrome
+      - google-chrome
     packages:
-    - google-chrome-stable
+      - google-chrome-stable
   sauce_connect: true
 script:
-- xvfb-run wct
-- if [ "${TRAVIS_PULL_REQUEST}" = "false" ]; then wct -s 'default'; fi
+  - xvfb-run polymer test
+  - 'if [ "${TRAVIS_PULL_REQUEST}" = "false" ]; then polymer test -s ''default''; fi'
 dist: trusty

bower.json

@@ -24,7 +24,7 @@
     "iron-component-page": "PolymerElements/iron-component-page#2.0-preview",
     "iron-demo-helpers": "PolymerElements/iron-demo-helpers#2.0-preview",
     "test-fixture": "PolymerElements/test-fixture#^2.0.0",
-    "web-component-tester": "^4.0.0",
+    "web-component-tester": "v6.0.0-prerelease.5",
     "webcomponentsjs": "webcomponents/webcomponentsjs#v1"
   },
   "variants": {