- fixed broken tif code:
-- time format now accepts both %H:%M:%S and %H:%M:%0S
-- expiration now based on comparison with timestamp i.o. index(ordersubset)



git-svn-id: svn://svn.r-forge.r-project.org/svnroot/blotter@1583 edb9625f-4e0d-4859-8d74-9fd3b1da38cb