Backport compatibile changes from RichTTFUStudies branch to master

Fix HPD occupancy tools when reading in SmartIDs from conditions, to properly convert from 32 to 64 bits.

Relies on LHCb!216 (merged)

Marked this merge request as a Work In Progress

Added 2 commits:

• a7d5e1bf - Add some additional debug printout
• 0828ebdc - turn off debug

Added 1 commit:

• b0404c8d - comment out verbose printout

Unmarked this merge request as a Work In Progress

Status changed to merged

mentioned in commit c7c8d566

Mentioned in commit c7c8d566