Merge branch 'aptool_fortification' into 'master'

Aptool fortification

See merge request !93
8 jobs for master in 21 minutes and 8 seconds (queued for 1 second)
Name Stage Failure
linux_analysis Analysis
11/42 MemCheck: #11: radixalgorithm_tstMergeSortFortran ...........   Defects: 3
MemCheck log files can be found here: ( * corresponds to test number)
Memory checking results:
Potential Memory Leak - 3
Errors while running CTest
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit status 1