feature for currencies and other text adaptations

[ghost]

I was thinking it might be easy for pretty common/recurring text problems to add a new utility module in typography. Example:

/* for currencies ex. euro */
&:before {
    content: $scut-eur; /* add to typography/_characters.scss */
}

/* required input */
&:after {
    content: '*';
}

Although, it might go too far since it's adapting content instead of style, thoughts?

[davidtheclark]

If you want to make a PR to add currencies to scut-characters that would be cool.

The other thing, asterisk after, I think it is a little too context-specific for a general utility.

[jmmcduffie]

This was resolved by #199