webui: Change password to field to be about password, not username
Merge pull request #86 from vuntz/ui-password

webui: Change password to field to be about password, not username
Only enable tempest for LBaaS if it got enabled

Since it is disabled by default, this otherwise causes
unnecessary failures..
Merge pull request #87 from dirkmueller/lbaas

Only enable tempest for LBaaS if it got enabled