- Switching from document to window when checking for scroll event.
	a. Solves issue with missed scroll events in IE 8.
Merge pull request #9 from methnen/document_to_window

- Switching from document to window when checking for scroll event.
Reduce notices thrown by PHP
Clear up widget admin notices
resolved issues from code review
Merge pull request #10 from zbtirrell/master

Reduce the number of Notices thrown by PHP
improved parent and wrapper selectors with some more help from @borkweb
Don't reference ANY container class. Instead, leverage .wijax-loading

Our most recent change related to class targeting just shifted the problem you were experiencing on maisonbisson over to GigaOM.  This fix will hopefully address the issue in both worlds.
Merge pull request #11 from borkweb/wijax-fix

Don't reference ANY container class. Instead, leverage .wijax-loading
Image optimizations
Merge pull request #12 from borkweb/image-optimizations

Image optimizations