Scrolling option added

Added option to enable scrolling, off by default.
Updated Bower dependancies.

Improved naming and backwards compatibility

IFrame code now uses default values if called with an old version of the host page script. Improved function naming. Old names have deprecated and removed from docs, but remain in code for backwards compatabilty.

Expanded iFrame methods

Added autoResize option, added height/width values to iFrame size method, set HTML tag height to auto, improved documentation [All Jure Mav]. Plus setInterval now only runs in browsers that don't support MutationObserver and is on by default, sourceMaps added and close() method introduced to public methods object in iFrame.

Mutation Observer

Added support to use MutationObserver in browsers where it is supported. This provides a friction free way to detect changes to the DOM that could cause the content to resize.

Fix issue #6

Issue #6: Force incoming message to string.

1.0.1

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