Adding proxies optional argument

[Varin6]

I needed to use proxies for requests and added an optional argument to pass in when initializing RightmoveData.

If you don't want to use proxies - nothing changes, if you do, the init looks like this:

rm = RightmoveData(url, False, proxies)

where proxies are a dict:

proxies = { 'https' : 'https://user:password@proxyip:port' } 

[toby-p]

Apologies for the delay! I'm not clear on why this is necessary so hesitant to just implement it. Could you explain why/when it's needed? Would it be better to just allow any kwargs for request.get?

Also please clarify if it also needs to be added to this line: status_code, content = self._request(weblink)