1.9

• Round out polling timestamp for improved performance (#496)
• Use the new core jshint rules, instead of ours (#120)
• Add LiveBlogPosting Schema (#337)
• AMP Support (#450)
• Move is_robot function to javascript (#266)
• JS api actions can now be configured to send cross domain requests (#463)
• Fix deprecated notice about non-static function (#484)
• Remove deprecated lazyload JS (#498)
• Readme updates (#512)

props david-binda, GaryJones, jacklenox, jasonagnew, joshbetz, justnorris, jvpcode, lovestulip, maevelander, maxhartshorn, mjangda, mikeselander, nb, paulschreiber, philipjohn, rogertheriault, sboisvert, Scott Blackburn, tessaneedham