2.8.8.3   
* added filter (wppizza_filter_summary) to summary(wppizza_order_summary)  to selectively being able to overwrite variables in cart and orderpage  
* added filter (wppizza_filter_is_open) to summary(wppizza_order_summary)  to selectively being able to force the shop to be open    
* entered details on order page also stay if switching between self-pickup and delivery (see also using $_SESSIONS instead of $_GET now)    
* using $_SESSIONS instead of $_GET variables to keep user info on orderpage when adding tips or changing from self-pickup to delivery and vice versa  
* max decimals in any percentages settings now 5 instead of just 2 
* BUGFIX: fixed some issues in some circumstances where percentages were not being saved with decimals depending on language used and hide decimals being on   
23rd February 2014   

git-svn-id: https://plugins.svn.wordpress.org/wppizza/trunk@863579 b8457f37-d9ea-0310-8a92-e5e31aec5664
2.8.8.4  
BUGFIX: previous version broke distinctly set closing times during normal opening hours   
3rd March 2014   

git-svn-id: https://plugins.svn.wordpress.org/wppizza/trunk@868604 b8457f37-d9ea-0310-8a92-e5e31aec5664