Initial commit of armory offline signing support
Add an offline address in the frontend.
Merge pull request #38 from mastercoin-MSC/master

Merge stuff
Merge pull request #39 from mastercoin-MSC/master

Merge stuff
Include offline addresses as tradeable addresses
Standards for transaction generation using offline addresses
Save the unsigned hex for the user
Sintax fixes
Fix ng-class directive for Close button
Add icon to identify offline addresses
Lookup address data from the user service
Email users their backups in case they have not backed up their wallet (automatic backups)
Refactor to use pubKey approach
Use the publickey as input
Merged upstream to sync spinner changes
Use the appropriate class for validation
Show address feedback
Pass along the modalScope object to set the address
Retrieve address from public key
Fix address display sintax