Add stadspas verifier
Added more verifiers for demos
Renamed Winery to Bar
Bring master and demo in sync
Added key generation script
Fixed typo in release parameter
Remove duplicate configuration
Remove IdemixLib remnants
Add stadspas verifier
Added more verifiers for demos
Renamed Winery to Bar
Bring master and demo in sync
Fixed typo in release parameter
Remove duplicate configuration
Remove IdemixLib remnants
Updated script

Various improvements:
 * Proper if clause so condition doesn't break if generate fails
 * Can choose to generate in place, for testing, or securely archive
 * Number of generators set to 6 (needs to be fixed later maybe, as
   silvia_keygen takes an "attributes" parameter)
 * Configure URI to make IdemixLibrary happy
Voucher specification
Merge branch 'master' into demo