bitcoin/bitcoin — pull request #4871 by Diapolo (2014-09-08 14:43:06+00:00)
Title: extend core proxy options and handling

- rework the proxy handling in init to cover more cases and work more
thoroughly
- rework proxy data-structures to allow recognition of the default proxy
(-proxy) to give users the ability to see, which proxy (IPv6 / Tor) is
derived from the default proxy and which was explicitly set
- cleanup RPC call getnetwork info
- remove unneeded (int) casts before CLIENT_VERSION and PROTOCOL_VERSION
getnetworkinfo RPC calls

See #2575 for discussion!