Select Box Support

Adds support for a select box. Fully styles the select box for each of
the templates.
Minor Fixes

Fixes some minor css inconsistencies with the original page.
Bud fixes for select on Windows

Addresses bugs with theme selection element on Windows machines
Firefox Fix

Fixes Firefox dropdown issues
Bottom Padding Updates

Updates the bottom padding to be uniform with the top padding on the
login container.
Merge branch 'master' into theme_dropdown
Adds border for light theme

Adds a border around login input elements for light theme
Merge branch 'theme_dropdown'