In progress work to change our CLI into a glorified interface to the
JSON-RPC calls.  This will prevent DNS from compiling until I can
make similar changes to it (a few hours)
update fc submodule
Udpate API for getting delegates
More work on converting CLI
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Pretty-print receive addresses, change messages printed when setting initial
passphrase on wallet
Loading delegate list on startup fixed.
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
refactor delegate printing
remove commeneted out code
Get DNS compiling again, migrate the commands from CLI to RPC server
Implement basic CLI help
Additional CLI help strings, add checks to verify that the wallet is
open/unlocked in a few more JSON-RPC commands, most functions that
were working yesterday are now working again.
updated fc submodule
Adding http server for rpc
adding commandline argument for setting http endpoint
Disable echo of password in btsx client (Issue #29)
Providing generic http interface to wallet.
added http response code to fc
Factor out a lot of the information encoded into JSON-RPC functions into
a table storing metadata.  This simplifies implementation of the RPC
functions, and allows the CLI to do a better job of parsing arguments
and formatting results.

Conflicts:
	libraries/rpc/include/bts/rpc/rpc_server.hpp
	libraries/rpc/rpc_server.cpp