Merge branch 'next'

Author: yuriy-fix

.travis.yml

@@ -22,9 +22,6 @@ before_script:
 
 script:
   - if [[ "$TRAVIS_EVENT_TYPE" != "pull_request" && "$TRAVIS_BRANCH" != quick/* ]]; then
-      npm i --no-save gemini@^4.0.0 gemini-sauce gemini-polyserve &&
-      gemini test test/visual &&
-      gemini test test/visual -c .gemini-ie.yml &&
       wct --env saucelabs;
     fi
   - if [ "$TRAVIS_EVENT_TYPE" = "cron" ]; then

README.md

@@ -23,9 +23,8 @@
 ```
 -->
 ```html
-<vaadin-button>
-  Vaadin Button
-</vaadin-button>
+<vaadin-button>Button One</vaadin-button>
+<vaadin-button disabled>Button Two</vaadin-button>
 ```
 
 <!-- TODO: uncomment when we have a nice screenshot to show