v0.11.2: Add ability to explain queries.

• Adds support for passing arguments to Search definition through search(query, search_args) in index searching and msearch
• adds _explanation to hold value of returned explanations in the base document

v0.10.0: update remap method to remove undefined mapping properties (#53)

If a field is not explicitly defined in an index's mapping we should not
persist it via the documents we copy over as part of remap.  This allows
for a way to get around the limitation in lucene where you can't delete
fields from index mappings without recreating the index from scratch.

v0.9.0: Allows settings hash as config option to Elasticity::Document (#48)

This config was added to allow the passing of settings such as number_of_shards to the settings of a document.

v0.8.3: fix bug in remap to use scan api properly (#45)

Because of a bug in elasticsearch ruby gem the scan id must be passed
directly in the body.
https://github.com/elastic/elasticsearch-ruby/issues/423

v0.8.2: update scan api to work with modern versions of elasticsearch ruby (#42)

* update scan api to work with modern versions of elasticsearch ruby

elasticsearch ruby requires a body passed as part of the scan api so now
we pass one that complies with what the client requests.

* update specs

Multi Version Support

Supporting 1.x 2.x and 5.x of elasticsearch.

Better defaults for indexing

Changed the default indexing strategy to use aliases for better support for hot re-mapping out of the box

Better error logging

add response body to some common exceptions

Rails 5 support

v0.7.0

version: update to 0.7.0

Loosen restriction on Rails dependencies

ActiveSupport and ActiveModel >= 4 and <6 are allowed dependencies which should fix transitive dependency resolution issues when updating projects to Rails 5.