Revert #70 because it causes more problem than solves.

Only proper fix in Webkit browsers is to set width and height either as attributes or in CSS.
Whitespace.
Fix scrollstop event for jQuery 1.9.x. Works also with 1.8.x.
Use jQuery 1.9.1 in demos.
Minify.
fix typo
Patch for undefined exception when running lazy load on iOS
Merge branch 'master' into 1.8.x
Add demo page for images loaded via AJAX(H).
Use class lazy in all examples. Also show HTML examples.
Do not force https.
Prepare for 1.8.5.
Merge branch 'master' of github.com:daviddurand/jquery_lazyload into daviddurand-master
Merge branch 'patch-1' of github.com:rhacker/jquery_lazyload into rhacker-patch-1
Prepare for 1.8.5.
Update minified files.