2.8.7.3   
* added option to briefly replace item price with an (editable) "item added" text to give more immediate feedback to user  
* stopped sticky cart from jumping all over the place in certain layout scenarios  
* added option to make sticky cart not scroll further down than a user definable element. Might be useful in certain themes  
1st February 2014   

git-svn-id: https://plugins.svn.wordpress.org/wppizza/trunk@849346 b8457f37-d9ea-0310-8a92-e5e31aec5664