fixed redirect to original page after patient notes edit

new home page (hello) link and quick search function on 'hello' page for non-lab-staff users; added optional sort_by to M::LabTest::get_section_lab_tests; added optional command-line arg to nycris.pl

patched cgi scripts which use FileUploader::ErrorHandler to work with perl 5.14; allowed users with modify_result permission to update patient notes

added delete secondary diagnosis checkbox; added logged in user details to guest user print view

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

moved some sections of print_view tt into new sub-templates