General preparation of Snomed subsystem
Cleaning up loose ends
Snomed Expressions, indexing bug fixes
Snomed/Loinc changes + install / build
terminology server + 64 bit
Finsal DSTU changes
64 bit + minor bug fixes
Updates for connectathon
DSTU version + add sweep thread + add _text searching
Tighten up security, searching improvements
various bug fixes & questionnaire feature
Fix up Decimal/UCUM support
Merge pull request #1 from grahamegrieve/master

keep update