Fix malformed json tag (now "Index" gets properly written as "index" in json)
make _id mapping optional
mapping tags applied to nested structs
Merge pull request #82 from nwolff/put_mapping

put-mapping small fixes and support for nested structs
scroll in search dsl
fix a small typo in emitting an error via fatal
Update README.md

quick start guide to get the code, and run the tests.
Sprintf() called w/o interface{} args

The original call will result in "/_cluster/health/%!s(MISSING)"

See: http://play.golang.org/p/PaKn5IjFl1

Presumably this was meant to be "/_cluster/health" with no additional arguments?
Merge pull request #83 from philhofer/patch-1

Sprintf() called w/o interface{} args
Merge pull request #84 from nwolff/scroll

scroll in search dsl