Refs Normation#2895: Correct unit test for the CI

Refs Normation#2895: Correct unit test for the CI

Fixes Normation#2920: use /tmp/rudder-test-logs directory for test log

fixes Normation#2824 allowed networks now works properly

fixes Normation#2824 allowed networks now works properly

fixes Normation#2849 read only users can't modify groups and groups c…

…ategories anymore

Merge branch 'i2788' into branches/rudder/2.4

Fixes Normation#2652: use the correct version of the Technique in the…

… Directive archive

Fixes Normation#2632 : correct the directive display form that called…

… too many times the compliance computation

Fixes Normation#2483: present last version first in 'migrate' select …

…box for directive