Added image replacement support via id="photo:tag_name" and hypester.next_photo(tag_name) to rotate through photos like a slideshow

Uncommented initializations

Test if input field is in focus before updating it, so it doesn't interrupt the caret position in the field while editing

Updated license info

Trick to get dom node text without text of children included

Updated info on HypesterElement objects

Added templating capabilities

Added image of timeline action

Updated JS to include hypester.drag_handler() and hypester.drag_completed()

Added some images to go with the documentation

Added bundled jQuery

Moved hypester.js to project root

Added link to Tumult Hype

Initial import

Update README.md