Fixed a bug in the FakeTao unittests: the fake hash must be a valid UTF-8 string.
Fixed a bug in the FakeTao unittests: the fake hash must be a valid UTF-8
string.

cjpatton/cloudproxy,jethrogb/cloudproxy,tmroeder/cloudproxy,jlmucb/cloudproxy,tmroeder/cloudproxy,jethrogb/cloudproxy,jethrogb/cloudproxy,jlmucb/cloudproxy,cjpatton/cloudproxy,kevinawalsh/cloudproxy,kevinawalsh/cloudproxy,jlmucb/cloudproxy,jlmucb/cloudproxy,cjpatton/cloudproxy,William-J-Earl/cloudproxy,tmroeder/cloudproxy,William-J-Earl/cloudproxy,William-J-Earl/cloudproxy,jethrogb/cloudproxy,cjpatton/cloudproxy,tmroeder/cloudproxy,William-J-Earl/cloudproxy,William-J-Earl/cloudproxy,cjpatton/cloudproxy,jethrogb/cloudproxy,jlmucb/cloudproxy,tmroeder/cloudproxy