fsharp/FSharp.Data — pull request #446 by ovatsus (2014-02-23 23:41:13+00:00)
Title: Json + Freebase fixes

Don't throw exceptions in JsonValue.AsArray, JsonValue.Properties, and JsonValue.InnerText
Cleanup freebase json
Prototype for #422
Disable failing tests in TC
Document freebase api env var (closes #445)