Adds mute to youtube URL string support autoplay

Change bindings to "body" so that they will work with dynamically add…

…ed content.

Change hidden.bs.modal

the event needs bound to the deferred $(document) to work properly

Including the touch swipe script and binding left/right swipe events …

…to the modal-gallery

Adding css updates for global arrows to less file

Image gallery functionality for a set of modal-image links that all h…

…ave the same data-gallery attribute value

Making generateModalTemplate Global

Moving instagram related styling into less file

Adding support for full instagram data to come up in an instagram sty…

…led modal

Adding support for captions and links to the modal-image use case