mostly housekeeping, moving & renaming unused files, etc

minor tweaks to resource metre chart functions

modified system resources display to show free space on /data vol; changed system user from hilis to hmds-lth; changed 'images' link to 'files'

added user permission restrictions to resouces links; restricted resources/new_diagnoses list to users location if not lab-staff - doesn't work properly yet; changed LIMS::_debug_authen() to use LIMS::Local::Debug::DEBUG() instead of self->debug() to avoid circular ref to self in caller; added specimen description to patient summary display

removed reference to in CAP::Authen config callback - causing multiple filehandles to build up; separated calls to different system resources in resource meter code

tweaks to resource meter

added disk space display and countdown timer to resource meter function

system resources meter

outreach single-param popup charts

moved outreach caluclation of abnormal B cells code to model

outreach data_summary.tt

Outreach questionnaire validation; corrected html syntax errors in report/report.tt & site/header.tt

Outreach results chart

hilis3 conversion scripts for YHHN