update fc dep
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Basic connections/reconnection to peers and exchanging peer data working

Conflicts:
	tests/CMakeLists.txt
Basic sync operation working, normal operation passing block messages around correctly.

Conflicts:
	tests/CMakeLists.txt
Additional logging, bugfixes that get the transition from synchronizing to normal
operation working in most (all?) cases
Disable call to hash function I haven't committed yet
Fixes to compile bitshares_toolkit with Visual Studio 2013
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
getting bts_net compiling on OS X
updating blockchian support for DPOS
updated doxyfile
Fix race condition that would occasionally cause one node that was syncing to multiple
other nodes from ever falling into sync with the loser of the race.
Add option to write created key to a JSON file for use in bts_xt_client.
More reordering to avoid race conditions
Update implementation of DPOS
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
When we get a sync item from a peer and we have reason to think that another peer
that was already synchronized doesn't have this item, restart syncing with that
peer.
Update fc submodule
Merge branch 'master' of github.com:BitShares/bitshares_toolkit into upstream

Conflicts:
	libraries/blockchain/chain_database.cpp
	libraries/blockchain/include/bts/blockchain/chain_database.hpp