* rename resp. remove duplicate Exif keys
Duplicate key names with different tag are renamed
Following most of the existing entries, the key with higher tag number
is renamed to ...2.
Exceptions: Canon.CustomFunctions,Olympus.ImageHeight,Olympus.ImageWidth
In the available images samples only the key with higher tag number is
used, so changing the other has less impact on test data and also on
users.
Canon.WhiteBalanceTable with tag 0x00a4 was listed twice, once with
description "SharpnessTable". The entry with the deviating description
is deleted.
* clang format
* adjust test output files (after merge with Exiv2)
* add Exif.NikonLd4.FocusDistance to EasyAccess API
* clang format
