am bf03ee12: am 66895ad5: Merge "Fix badge generator URLs and images, and update script to generate different alt text for the different button styles. Also change homepage announce link for blog post." into ics-mr1

* commit 'bf03ee12dba1504f8733297158a412b3eab40deb':
  Fix badge generator URLs and images, and update script to generate different alt text for the different button styles. Also change homepage announce link for blog post.