ripple/rippled — pull request #599 by rec (2014-10-01 15:44:37+00:00)
Title: Fixing missing error code descriptions.

We are missing text descriptions for two values of ErrorCode - values which do appear elsewhere in the code!

I added these two values, and in a separate CL, sorted the descriptions to help avoid this in future.

Reviewers: @HowardHinnant, @jjuran