Add parenetneses and question mark syntax

[jcubic]

There is should be a way to have what's you can in express.js:

'/login(/:token)?'

with the Wayne syntax:

'/login(/{token})?'

Add support for:

• [x] parentheses
• [x] Optionals
• [x] numerics \d
• [x] plus quantificator
• [x] dot operator

[jcubic]

I'm not sure about parentheses but this works in Express.js '/login/:token?' and it match

• /login
• /login/
• and /login/something