the peer.fetch method was not re-constructing the signKeyPub object
Merge pull request #163 from SpiderOak/fix-signing

the peer.fetch method was not re-constructing the signKeyPub object
Merge branch 'master' of github.com:SpiderOak/crypton into awesome_containers
fix bug in chat3 while opening new conversation, and get peer for new loadWithHmac
client changes for ECDSA branch integration for container records
server changes for ECDSA branch integration for container records