separated parsing of new user form params from creation of unique username; removed username from param validation as it's now generated and validated inside the new user function; validation fails on duplicate full name; new username only generated after successful param validation; appends unique numbers on auto-generated username until it is unique; TODO: editing existing user requires adjustment to validation function

refactored Admin::Users::_parse_message() to make creation of unique username easier to understand, and to actiually work - previous version gave up too soon

increased max length of error code to 4 chars; updated genomics_cancer_v3 with v3.2 changes (incomplete); amended date & datetime placeholders on results entry page to match expected data format; updated Makefile.PL & module_build.pl

replaced 'email_from' config var with 'service_email' globally (except within unused functions)

alphabetic sorting of user permissions

added 'service' param to application form to ensure registration into correct data centre

improved new_user() method of validating input data and tt handling of errs - missing input caused misleading error messages, data validated in both preview & post actions; new status_complete.pl script

user manager performs login count before offering delete function to prevent FK violation; bugfix to expire_user_accounts.pl

new function to delete email contact address; updated mysql_backup.sh to new server config

new admin function to list all registered users; modified sysmex.pl init.d script so it loads at server start - needed path/to/perl

new function to view similar usernames during new user registration; ability to edit diagnosis change error requires reporter priviliges

added hmds.lth contact to new user application form

allowing apostrophies in surname for user application; fixed NHS number validation allowing non-digit chars

fixed broken tests after adding patient notes to screening page

added direct link in registration details for use at 1st login; changed layout of tt_wrapper to remove extraneous white-space when rendering templates for text eg emails; revamped registration details message