2.4  
* changed email handling to make it more consistant and easier to use in gateways   
* added transaction id's as well as gateway that was used to emails being sent (html and plaintext)  
* added localization variable/text to be displayed in footer of emails (if set)  
* changed email html templates to use ob_start instead of variables (although old customised templates will still work)  
* added a bit more information to wppizza-order-email-subject template  
* formatted submitted textarea fields more appropriatly for html email template   
* added action to each form field in order page  
* allow editor role to see order history and edit status (but not delete any order, that can only be done by admin role)  
* BUGFIX added minus sign to discount in cart when item has been added via ajax  
* SECURITY FIX regarding post variables    
* SECURITY FIX which might have allowed (with a lot of effort mind you and only if logged in) to change SOME variables of the plugin without having sufficient privileges   
13th Aug 2013  

git-svn-id: https://plugins.svn.wordpress.org/wppizza/trunk@755559 b8457f37-d9ea-0310-8a92-e5e31aec5664