Fiexs #4346: correct the check of full name at every run
Merge pull request #266 from ncharles/bug_4346/dev/correct_use_of_warn

Fiexs #4346: correct the check of full name at every run
Fixes #4347: correct detection of empty password/username
Merge pull request #267 from ncharles/bug_4347/dev/correct_detection_of_empty_name_password

Fixes #4347: correct detection of empty password/username
Merge branch 'branches/rudder/2.6' into branches/rudder/2.7
Merge branch 'branches/rudder/2.7' into branches/rudder/2.8