Description of problem:
creating a new user with lower case for state like "nc" is giving validation
error in store

when we used upper case "NC" - there is no problem, but lower case "nc" is
giving validation error in redhat store.

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. log into RHN as a org admin user
2. click Users Tab
3. click "create new user"
4. enter all the fields
5. for State/Province enter "nc"
6. click "create login"
7. logout of RHN
8. log into Redhat Store with the newly created user on step 3.
  
Actual results:


Expected results:


Additional info: