Description of problem:
When creating a new user in the system, the adduser program does not allow to
have dot in the new username. Older versions allowed the use of dot, but
version 9 does not do it.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
*** This bug has been marked as a duplicate of 89205 ***
Changed to 'CLOSED' state since 'RESOLVED' has been deprecated.