moved json method of comparing 2 hashes to L::Local::Utils

moved get_pds_data() block to Role::PDS - don't need 'with' followed by 'with' any more in Validate; made logo img-responsive class to enable dynamic resize; tt layout rearrangements

layout tweaks

css edits, mainly for IE8

removed params & config tokens from before_template hook (automatic anyway); renamed search() to to disambiguate from 'var'; moved content of _validate_form() & _validate_nhs_number() back into routes (only 2 lines each); Path::Tiny in Role::PDS

seperated middle name into own field - was causing PDS validation to fail when combined with first name

separated form submission into 2 stages, first stage does nhs number validation and search on HILIS - populates request form fields if found

re-configured to run in production as fastcgi process not starman (can't find statics without own domain name); required full path to wkhtmltopdf for apache; replaced {data} with write() setter for session(); removed superfluous style.css from pdf layout (just needed p style declaration); some web pages needed request.uri_base to run as fastcgi

completed nhs_number ajax validation; moved ajax methods to new package; new rf.pl Daemon::Control script; combined suspected diagnosis with clinical details

formatting tweaks for pdf output

expanded lab use box in pdf layout

bugfixes - location -> location_name and referral_source_id -> location_id consistency between templates & app; HTML5 shim for IE8

fixed session storage and retrieval failure in Role::PDS - needed to use read() method to access and {data} key to store; completed all functions - version ready for testing with HILIS4

added PDS function to validation

added tokens to before_template hook; added is_validated flag; moved 'pass' validation flag to RF::Validate class