Add dict to use in various operations.
Fix places for taking into accounts for both racks and dcs
Provide a generic add_node_if_absent for both cases: new seed node and new node(s) in gossip.
Change state of a peer to NORMAL if there is a msg from it
changes to update gossip states - still in-progress
Enhance parsing gossip syn msg with multiple node states - still in progress
Support receiving gossip msg with multiple node states - continue
Add a simple failure detector to detect a down node.
Pick a random peer to send updates.
Gossip won't send any msgs in STANDBY mode
Clean up some logs
Remove some settings from the sample dynomite.yml and default them to some values
Log more setting properties out
Merge remote-tracking branch 'upstream/master' into gossip-dev
Merge pull request #38 from timiblossom/gossip-dev

The real Gossip
Fix: gossip is blocking on client traffics
Move dyn_protocol.txt into docs
List and explain dynomite's yaml properties
Fix lines and spaces
Fix wordings
Update README.md