Moving Kite Dataset API info from old guide per CDK-753.

Link to the old guide from which this came. This is just shards of information brought forward so they're not lost. This info should be woven into the samples before 1.0.

http://kitesdk.org/docs/current/kite-data/guide.html
A "resource:" URI will instruct Kite to look in the classpath, which amounts to finding it in the jar, which is where src/main/resources files end up.