Set timeout (issue from `pfsense_fauxapi`)

[ndejong]

This issue has been copied over from - ndejong/pfsense_fauxapi#76

---

Hello!

Are you able to set a timeout somewhere if the request is failing?
Let's say if the pfSense-machine is down.

fapi = PfsenseFauxapi(
    ip,
    faux_apikey,
    faux_apisecret
)
try:
    config = fapi.config_get()
except:
    config = None

The request is running for approx 30-40 seconds before moving on (I'm looping this code).