Update functions.php

Add class sparks_nav_menu
Update header.php

Use walker for primary menu
Update header.php

Add `?ref=logo` to logo link
Update functions.php

Add class sparks_side_menu
Update functions.php

Register 'side' sidebar menu
Update front-page.php

Add side menu to sidebar
Update front-page.php

Put side menu inside <aside>
Update front-page.php

Add class of widget_nav_menu to side menu
Update front-page.php

Deleted fallback widgets
Merge pull request #8 from starverte/ref-links

Ref links