enhanced modesty
fixed some main thread blocking issues
Merge branch 'master' of github.com:voisine/breadwallet
fix for freeze following wallet creation, added tip progress, fix for missing send/recieve view following wallet wipe
Merge branch 'master' of https://github.com/voisine/breadwallet

Conflicts:
	BreadWallet/BRPeerManager.m
	README.md