Implement Fortuna as an EntropySource

[stevenroose]

From @izaera on January 3, 2014 8:7

Copied from original issue: joshi-stuff/cipher#35

[stevenroose]

From @izaera on March 7, 2014 8:2

Info on decisions made: http://crypto.stackexchange.com/questions/14816/unpredictability-vs-randomness?noredirect=1#comment30515_14816

[stevenroose]

From @izaera on March 7, 2014 10:13

Example of fortuna in JS: https://github.com/bitwiseshiftleft/sjcl/blob/master/core/random.js

[stevenroose]

From @izaera on March 12, 2014 8:3

Link to Fortuna description: https://www.schneier.com/fortuna.html

Link to paper with theoretical founding (brand new :-)): http://eprint.iacr.org/2014/167