Update README.md

Fix Typo in Search DSL example.
Update example to match latest API and work with ES 0.90.3
Merge pull request #33 from dlsniper/update-example

Update example to match latest API and work with ES 0.90.3
add .DS_Store and .vagrant to .gitignore
update all license info
fix nil pointer dereference in DoResponse

If DefaultClient.Do returns a non-nil error, res will be nil and the program will panic when it's dereferenced.
moved submodule to master
Merge pull request #34 from maxhawkins/master

fix nil pointer dereference in DoResponse
documentation update so godoc doesn't replicate license information. Also improved comments to conform to godoc
documentation update so godoc doesn't replicate license information. Also improved comments to conform to godoc. Part 2
add support to index api call for all optional parameters [parentId, version, op_type,routing,timestamp,ttl,percolate,timeout]
added test that ensures op_type is set to create if id is omitted
Update README.md

added drone.io build status
finish the cluster health API with all parameters, move to better URL generation + tests
fixed wrong api implementation for state (should be updatesettings), adding state API, added ClusterSettingsReponse so you can see what was set.
adding NodesShutdown API
adding AnalyzeIndices API which allows interactive analysis of text
update status in readme
finish up indices Optimize API call
added a new ESError type to get back http status code to support implementation of index exists HEAD call. Fixed handling of multiple indices in flush
added ExtendedStatus which is a standard return type for ElasticSearch.
Implemented Indices Status API
removed println