delete Wallet WIP
implements delete wallet, in backuptab
add notification saying backup was created
fix tests
fix conflics
fix matis comments
Merge pull request #688 from maraoz/automatic/backup

add notification saying backup was created
remove .only
Merge pull request #685 from matiu/feature/deleteWallet

Feature/delete wallet
Fix Conflicts:
	js/models/core/WalletFactory.js
Sync address book with all copayer