Style number/password/etc. inputs

[claudiulodro]

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Changes proposed in this Pull Request:

Related #64

The styles in the stylesheet were only getting applied to inputs with the 'text' type. I've removed the restriction, so all types of inputs (number, password, etc.) will get the styles.

Here is what the input looked like before the change:

How to test the changes in this Pull Request:

1. npm run clean; npm run build:webpack
2. Go to Components Demo and observe number input there is styled:

Other information:

• [ x] Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your changes, as applicable?
• Have you successfully ran tests with your changes locally?

[jeffersonrabb]