Merge pull request #65 from tewinget/daemon_rpc

Added get_connections RPC call to daemon

Only consists of new functionality and doesn't break build, merging per request.
Add get_bulk_payments rpc call
Merge pull request #66 from mikezackles/master

Add get_bulk_payments rpc call
Add get_info command to daemon json rpc
Merge pull request #67 from mikezackles/get_info

Add get_info command to daemon json rpc
Missed serializing a get_connections RPC response parameter