Added public keys to login block template
Added ssh keys to vyatta login manifest
Removed erroneous comma
tweaked template and manifest
add include for vyatta into ethernet define
added gitignore and gateway template
refactored ordering of fragments to make it more extensible
refactored ordering of fragments to make it more extensible
added space in to gateway template
Added ssh-key in Readme.
Added gateway_address functionality.
Changed template in login.erb.