Properities should not be required for object as elastica can automap
Adding new persister and new transformer to make use of the serializer support of elastica when persisting doctrine objects
Tests for new provider and new transformer
renaming services to avoid potential conflicts
some formatting and cleaning up
refactoring some code
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LICENSE file removed in favor of Resources/meta/LICENSE file
add a note how to use the parent mapping
Merge pull request #378 from dbu/patch-1

add a note how to use the parent mapping
Merge pull request #367 from peterkokot/patch-2

LICENSE file removed in favor of Resources/meta/LICENSE file
Fix type hinting in "Manual provider" example
Merge pull request #382 from thierrymarianne/master

Fix type hinting in "Manual provider" example
Add date format field
Merge pull request #389 from XWB/add_format_field

Add date format field
Merge pull request #355 from richardmiller/add-mlt

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Merge tag 'v2.0.3' into 2.1.x
Merge tag 'v2.1.3'

Conflicts:
	DependencyInjection/Configuration.php
	README.md
added new options to fos:elastica:populate command and options array parameter to ProviderInterface

removed assume-yes option as the no-interaction option has the same purpose
Merge pull request #379 from smatyas/populate-command-provider-options

New options to fos:elastica:populate command: offset, sleep, batch-size