Merge branch 'modella-0.2'

Conflicts:
	lib/ajax.js
Add response object to error.
Add events for all sync methods.

References modella/ajax#7 and modella/ajax#10.
Merge branch 'alexmingoia-0.2.0-events' into 0.2.0-support

Conflicts:
	test/ajax.js
Add "ajax request" event.
Merge pull request #14 from alexmingoia/0.2.0-support

Add "ajax request" event.
Release 0.2.1