Description of problem:
While logged in, a user can still access /account/register and create an account.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Sign into an account
2. Go to $server:port/zanata/account/register
3. Fill in fields and press submit
Register form is available, a new account is created.
Register shouldn't generally be available while logged in. Not a serious issue, but if a user is logged in it's generally _better_ to redirect them to a page like home or user profile.
I can still cause this to occur at b7f74cfcbc25189c303e70b947e544c17449c979
VERIFIED with Zanata version 3.3.0-SNAPSHOT (20131205-0040)
Closing VERIFIED bugs for Zanata server 3.3.2.