BITMAG-1063: Removed some deprecated tests, and made new test for GetChecksums.
Added tests for PutFile and GetAuditTrails, and removed the deprecated tests from the individual pillars.
BITMAG-1063: Added test for ReplaceFile, removed some deprecated tests, and fixed others.
BITMAG-1063: Added more tests, and disabled some failing tests (they do not fail alone, oddly enough).