Initial commit
initial kick off
adding analytics
updating docs link
added missing links and download links to close #1 and #2
z-index closes #4 + License type closes #3
extended the creation to allow custom node appending

added a parameter to specify an element ID to which the overlay can be appended. If omitted, the overlay appending will default to the body.
Merge pull request #7 from juanojeda/patch-1

extended the creation to allow custom node appending
fix destroy method for parentEl appending

Prior to this fix, the destroy method was always attempting to remove from document.body, even when the element was appended to a nominal parentEl.
Merge pull request #8 from juanojeda/patch-2

fix destroy method for parentEl appending
syncing ghpages 'n master