Cleaner signup form for signed-out users. 

Cleaner signup form on profile pages. Just changing the placeholder divs for the form element to display as an inline-block, and reducing the width of the form inputs to 200px. 

![Cleaner Signup form](https://f.cloud.github.com/assets/104119/336029/92cbeed6-9c9c-11e2-88ea-b8ac0a62b88a.PNG)