Focus on the body before running focus test

(cherry picked from commit b2f27632ebaa0f975eb70d531925129cee4014b9)
Conflicts:
	test/unit/event.js
Add setup function for the event module
No ticket. Simplify the post-uglify task.
Updated author information.
Fix #13993. Save result of native inline handlers. Close gh-1368.
Fix some code style inconsistencies
Gruntfile: Remove project prefix from TestSwarm job name, close gh-1387
Warn on npm install if Bower isn't installed.
Edit bower install script based on comments. Close gh-1392.
Add bower install script and release scripts to jshint and pass lint
Update Sizzle to 1.10.10
No ticket: Correct typo in README section "rebasing". Close gh-1398.