export consistency names

This exports ConsistencyNames to make it available for consuming programs.
Merge pull request #169 from Gibheer/master

export consistency names
Update AUTHORS
Be more flexible in UUID JSON unmarshaling
Add tests for JSON unmarshaling
Add Josh Wright to AUTHORS
Remove extraneous comment
Merge pull request #173 from SilentCircle/master

Be more flexible in UUID JSON unmarshaling
changed the String() method for UUID's
made HexString a const and made b1 and b2 local to the String function
using an offset array now
Merge pull request #174 from cwandrews/OptimizeUUIDString

changed the String() method for UUID's
Merge remote-tracking branch 'upstream/master'