added ability to restrict non-network users to own records; added missing _debug_path() to controller methods

new user message alert ajax function - might be causing loss of html_wrapper until next server restart

added a user messaging system; user change registered email resource

new admin function to register new user from email application; moved C:::User::_generate_new_password() to C::Roles::User for sharing with C::Admin::User::new_user()

new C::DataImport to handle file upload & data extraction; removed cgi/bcr_abl.cgi, transferred function to C::DataImport::bcr_abl(); added unzip() method to Local::Utils; added parse_xl_file() method to Local::Spreadsheet; updated jquery js file to 1.4.2; temp (non-functional) changes to hmrn/data/treatment.tt; bugfix C::User::_email_password()

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