LArCalibUtils+LArCalibProcessing: Remove references to obsolete LArADC2MeVTool.
Add some debugging dumps to help in tracking down ATLASRECTS-6278:
If we get a system_error exception in DataProxyHolder::source(), dump the memory around the link and around the DP.
If we get a system_error exception in copyAuxStoreThinned(), dump the variable being copied.
Add code to make a nice hex dump of memory, optionally with protection against trying to read unmapped regions of memory.
Change procmaps to use a binary search rather than a linear search. In passing, fixes a bug where it returned the wrong range when the address being searched for was at the start of a range.