Test button serialization
Merge branch 'master' into button-serialization

Conflicts:
	test/test.js
Merge branch 'master' into button-serialization
Record original button submitter
Merge branch 'master' into button-serialization
Update module name
Configure localized submit button default
Ensure constructor prototype is set on FF
Adjust URL component encoding
Handle closest element
Reshuffle function order
Merge pull request #15 from josh/button-serialization

Fix button serialization
Merge branch 'master' into safari