fixed typo
Maintain a table of links
Raise ValidationFailure when computed keys / links are not unique.
Add Link to storage creation tests.
Remove UserMap table and use Keys instead
Removed Home link from main menu
some basic styles and content.
background img for home page
Home page updates
More home page tweaking
Made sign in button a link; more flexible
Removed unneeded '3'
Merging master on to the branch