Added functionality to make use of full chart width on line and bar chart, fixes #18
Modified live example template to allow markup in intro
Added new option to switch bar chart into stacked mode and refactored core functions, fixes #23
Added stacked bar chart example
Added support for updating chart data after chart has been created with chart constructor, fixes #115
Added more robust functionality for chart initialization that will handle previous initializations gracefully, fixes #106
Update to 0.5.0