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

removed request_gross_description from app; added request_secondary_diagnosis definition; replaced underscores with spaces in history display; morphology and comment optional displays in request summary view; more tests in report.t

modified request_report table schema to retain original comment field - morphology becomes a new field; updated simple sql query to new schema

script query updates

refactored request_report table again - replaced 'vertical' request_specimen_detail and request_report_detail tables with conventional 1-2-1 mapping with request table

interim report refactor commit

report-refactor - new DB classes and modified report_update

staging commit on report-refactor branch

added ability to consider previous diagnoses to auto-screening function; added patient_id as hidden field to request/add_new.tt for use with auto-screening & previous diagnoses function