p20.12.00 build 2 - 6 Nov 07

geometry_management       p20-br-02 <- p20-br-01
   Ignore invalid run numbers.  Works around a read_event_daq issue.
smtdata                   p20-br-06 <- p20-br-05
smtraw                    p20-br-05 <- p20-br-04
   added code to control separate occupancy veto cuts on Layer 0
   and the rest of SMT

fixp13tmb_calprob         p20-br-06 <- p20-br-05
   Update rcp for fixer.
l1l2_evt                  p20-br-16 <- p20-br-15
   Fix an inconsistency in the way the IOGEN floats were stored in D0OM (affects only reading the thumbnails, backward
compatible)