changed the copyFormValues..(), the deleteAttachment method now doesnt call this method, otherwise all fields will be blank.instead of using hardcoded default content id, makes the call to getDefaultToolContentId
a new instance of NBMonitoringForm is instantiated in the execute method to ensure that we are using a new form each time this starter action is called
modified the validate method, the validate method doesnt check whether the title or content fields are empty, because the fckeditor buts in <br> tags even when there is no content
modified the struts action "instructions": added code to initialise the attachment map, used to view the attachments that have been made with this specific tool content id
made some changes to the way the authoring screen is shown. instead of having 3 separate jsp pages with 3 separate paths, combined these 3 authoring pages into the one page authorContent.jsp works the same way as the monitoring environment. removed the action forward nb_basic, nb_advanced and nb_instructions. the only forward path is now authoringContent
fixed the reset method (previously it wasnt defined correctly, and so it wasnt being called by the controller) the validate method now checks the filesize of the uploaded files.