Are two json libraries really needed?

[acwwat]

The project uses both gson and json, although gson can probably do everything that json can. Is there any reason why both are needed, and if not, can json be removed so to reduce dependencies?

[liujin-google]

Good point. I think the dependency on org.json is unnecessary and can be dropped. Pull requests are welcome :)

[acwwat]

See pull request #39. Note that I list some concerns for review.