Explicitly set bower folder location
Update Sizzle to 1.10.7
Fix for custom attr handles duck-punching the boolean attr handle

Conflicts:
	src/attributes/attr.js
Use window.QUnit to detect the top window when loading with AMD
Pass all tests (and load Sizzle fixture correctly) when loading with AMD
Fix #14318: Cherry-pick interrupted animation fix from master ea5c22ec12e6a548b1ec2d7b0dcd9f71bea8d5dd