implemented logic that will load initialize the currentUser object with the most recent user details from local storage
fixed issue where topBar.html producing a weird 404 error.  turns out you can't have spaces within angulars binding braces.
removed unnecessary 'starter' project templates
added a username field to signup-login template.  username field only displays in signup view
Merge pull request #59 from stateoflux/master

implemented logic that will load initialize the currentUser object with ...