added patient summary header to all request-related pages (phonelog, errorlog, email, data edits, unlock record, etc); option to switch off gross description field
added function to request new lab-tests through storage module without causing request status to revcert from complete; renamed some request status worklist menu items
put delete_image() unlink inside eval to catch "can't find class method 'unlink'" error; new storage module functions; validation function to substitute spaces in application_form.cgi