Refactor eventData setting in on()
Add tests for trigger()'s custom event object, and non-triggering of delegate events
Add comments on browser support for svgElement.children
In unsupported browser, properly set window.Pablo
Don't allow manually triggering delegate events; event.pablo indicates a manually triggered event
Show browser support breakdown and exit, if browser doesn't support Pablo
Tests: update jQuery used in test suite
Support optional URL parameter ?minjs to load tests with pablo.min.js instead of pablo.js