* move env dbname to uppercase to further disambiguate from app param 'db_name' * use Types::Standard assert_Int/Str for a degree of input param validation * add 'sending....' message to form when sending email * move 'incorrect password' display to #result div to overwrite new 'sending....' msg * new test file for model methods

adapt for deployment - apache mod_proxy to carton installation

added timer for script execution; fixed incorrect name for login password field