Description of problem:

When adding a user with --noprivate (don't add private user group ) the user's
gidNumber should be set to the gidNumber ipausers, right now it is being set to
the user's gidNumber like there was a private group added.

ipa user-add --first=test --last=test --noprivate test
-----------------
Added user "test"
-----------------
  User login: test
  First name: test
  Last name: test
  Full name: test test
  Display name: test test
  Initials: tt
  Home directory: /home/test
  GECOS field: test test
  Login shell: /bin/sh
  Kerberos principal: test@TESTRELM.COM
  UID: 404600032
  GID: 404600032   <========================================================
  Password: False
  Kerberos keys available: False

# ipa group-find --private test
----------------
0 groups matched
----------------
----------------------------
Number of entries returned 0



Version-Release number of selected component (if applicable):
ipa-server-2.2.0-4.el6.x86_64

How reproducible:
always

Steps to Reproduce:
1. See description
2.
3.

Actual results:


Expected results:


Additional info: