Reloading Attributes page: Refresh Delay Factor number selector

Tested in 1.0.1-SNAPSHOT-de40c3f of http://shibboleth-ui.unicon.net/dashboard

Description
The increments in the number selector do not match the requirements of the field. The user can use the selector to select 1 or 0. The filed requires: Numeric - must be between 0.0 and 1.0. Perhaps the selector can just be deleted.
When a user attempts to enter '.2' they are prevented and must enter '0' before the '.' Should there be a red error message that displays in this case?

Steps

1. Log into UI
2. Click 'Add New' button and select 'Metadata Provider’
3. Move through the application to the Reloading page
4. Click in the Refresh Delay Factor filed, note there is a selector

What is occurring:
The selector only allows the selection of '0' or '1' but the field requires decimal numbers between those.

What is expected
EITHER
1. Allow for selection of Numbers between 0.0 and 1.0.
OR
2. No selector used