1. double click protection.2. now when deleting a revision, the information is kept in the data base, the live revision of the item is set to null. in the future the necessary UI has to be implemented in order to let the professor set to live any revision he/she wants.
Improved Relationships UI, added the ability to associate AMS attributes with relationships so you can add details to a relationship, moved some of the sql in tcl to xql files
Added dependency on ref-us-zipcodes, corrected bugs with parameters, wrote code to make sure data is well formed when parameters is set for telecom number and provide auto insert of state and city when country is 'US' and only postal_code is provided