Make sure the slideshow works in IE8+, and make the caption+toolbar appear on click in IE8 as well.
Merge branch 'master' of github.com:rayburgemeestre/PhotoSwipe into autotrack
Merge branch 'autotrack' of github.com:rayburgemeestre/PhotoSwipe into autotrack
Merge pull request #16 from rayburgemeestre/autotrack

The same fixes from master -> autotrack merge