I've just moved some wrongly classified documents. https://git1-us-west.apache.org/repos/asf?p=incubator-kylin.git;a=commit;h=6d59b249a2c17937c09f8bf309bf5e6dbcbcd760
Some doc like "how to use restful api" should belong to User docs (under /docs/howto) although it involves programming. While doc like "how to build a release" should belong to Dev docs. The classification should based on the audience being user or developer. Cheers Yang
