Changelog:
```
version 3.5.1
storeBackup.pl
- linkToRecent didn't work when used for the very first time
in a series
- added option suppressInfo with key readCheckSums
- changed the order of execution:
write backup -> sync -> write 'finished' -> write linkToRecent
-> delete old backups -> start postcommand
storeBackupMergeIsolatedBackup.pl
- added option --move
storeBackupSearch.pl
- option 'backupDir' didn't work (normally not needed)
lib/fileDir.pl
- more detailed error messages when copying of a file does
not succeed
lib/checkParam2.pl
- overwriting settings from config file via commandline didn't
work for options with parameters
storeBackup.pl, storeBackupUpdateBackup.pl, linkToDirs.pl
- added option --maxHardLinks
----------------------------
version 3.5.2
storeBackup.pl
- option --maxHardLinks was not configurable in the
configuration file
- pipe buffering was changed to new needs since
about kernel 5.13 (relevant only if you backup devices)
storeBackupRecover.pl
- restoring of devices (eg. sda) didn't work because of
bug in option checkDevicesDir0 in storeBackup.pl when
using more than one directory level like "Devs/Sticks"
storeBackupUpdateBackup.pl
- added log file entry about number of WARNINGs and
ERRORs happend (like at storeBackup.pl)
```
d10d3fe5d6