make biopsy_site/anatomical-site optional field; BHODS conversion updates

added ability for user to update report status (new/all) for report notifications; request_details (clinical details field) is an optional or required field delegated to config; mail_rports.pl now replaced by email_reports for UCLH & Leeds; preserve line-breaks for patient notes display

added function to display all previous lab tests & results

function to retrieve previous requests combined with get_single_request_data() so available to all views (search, results, report, etc); extended outstanding lab-tests display to unreported & unauthorised worklists

record summary page displays patient notes and request notes if present

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 datetime specimen taken to registration and print_view pages; removed CPA icon from report display (interferes with messaging lionks); changed colours on additional comments display

template tweaks to accomodate IE lt 8

fixed warnings in Devel::Cycle when cloning RDBO object in _generate_copy() - using as_tree hashref now; stopped 'pre' text word-breaking; removed blockquote from make_chart.tt

updated bootstrap to 2.3.2; commented @media print * { } declarations in boostrap.css to prevent loss of colours in printed html; removed min.css so don't have to manually edit 2 versions every update; print_view works with mail_reports.pl

adapted print_view for print run - need to fix loss of text colour in print_run-generated reports when printed

print_view template bugfixes; adjusted print_view tt to handle email request

print_view formatting

print_view formatting

changed guest_view to print_view for tt and css; tt formatting tweaks; added dispatch log to print view