Release mostly concentrated on speed ups.
- PR49: When creating a BigInteger from an array of bytes, needs to provide the signum
- PR50: Travis CI will now test the command line tool
- PR51: Use reduce exponent trick from python-paillier.
- PR52: Use GMP for modexp in more places.
- PR53: Improvement to tests
Note the github repository has moved from NICTA to N1Analytics.