Also included is "ByteSourceUploadable" which wraps a Guava ByteSource as a jodd-http Uploadable, so that we can implement multipart-upload services as appropriate.
I deliberated between re-using the json file in the android app and using a sqlite database or some such thing, given that a UI for editing these will have to be implemented at some point. I figure the json file is more config than data, and probably should be as consistent as possible between platforms.
For now at least this makes the app usable for me, without having to hard-code my server credentials.
