Add syntax highlighting

[jcubic]

Features needed:

• Regex based
• custom function
• specific for different types of input (prompt, cmd, echo, animation)

[jcubic]

Here is an example of a Gaiman code:

import jQuery
import RegExp

let mapping = [
    ["factorial", "white"],
    ["interpreter", "red"]
].map(lambda(pair)
    let token = pair[0]
    let color = pair[1]
    pair[0] = new RegExp("(" + token + ")", "gi")
    pair[1] = "[[;$color;]$1]"
    return pair
end).forEach(lambda (formatter)
    jQuery.terminal.new_formatter(formatter)
end)

The code needs to be way simpler.