Open
Description
A new option CUSTOM_PROXIES in the configs to provide a list of custom proxies (e.g. premium proxies you bought).
We should then also add an option USE_PROXYSCAN_PROXIES to enable/disable proxies from the proxyscan.io api, if someone only wants to use his own premium proxies.
If no custom proxies are provided and the USE_PROXYSCAN_PROXIES option is disabled it should default to using no proxy.