Fixed issue with .add()ing individual elements - and with .add()ing form elements (since they report a .length.

Reverted optimization to jQuery function, fixing broken jQuery-as-context, added test (fix for #804)

Updated testsuite: To prevent crashes in Safari, each test waits for 250 milliseconds before running the next

Added a fix for triggered events not being cancellable. (You couldn't return false to stop a .submit(), for example.)

API docs: Hacked multiple argument types like "Element|jQuery|String" representation into multiple elements, each with theier own tooltip