Merge branch 'feature/require-gcc-5-c++-14' into 'master'
[ci] stop testing with Debian 8
See merge request !77 (merged)
(cherry picked from commit 2f42c9f8)
0870f623 [ci] stop testing with Debian 8
[ci] stop testing with Debian 8
See merge request !77 (merged)
(cherry picked from commit 2f42c9f8)
0870f623 [ci] stop testing with Debian 8