MB-9341: hide regenerate button when log out

Change-Id: Id8a58cafab004fef119e22deb786c7b66bac47d7
Reviewed-on: http://review.couchbase.org/31464
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
MB-9341: what's this tooltip

Change-Id: I7d63ee9dab4ec8537cf0ce3c184929d50c2aa904
Reviewed-on: http://review.couchbase.org/31465
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>