Adding support for enabling timestamps
Add store and index options to timestamp
Removing "->performNoDeepMerging()"in indexes configuration, allowing custom Bundle defining new types in an existing index.
Configuration is injected in the new Bundle using prependExtensionConfig()
Add similarity as a valid field mapping.  http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/mapping-core-types.html#similarity
Merge pull request #440 from vermi0ffh/master

A simple change in conf def for easier allowing new type through prependExtensionConfig()
Merge pull request #441 from klmatom/master

Add similarity as a valid field mapping.  http://www.elasticsearch.org/g...
Merge pull request #439 from FriendsOfSymfony/type-timestamp

Adding support for enabling timestamps
[doc] repository methode has to return the query
Merge pull request #450 from antistatique/master

[doc] repository methode has to return the query
Services classes as parameters
Merge pull request #452 from piotrantosik/master

Services classes as parameters
adding ttl for documents
Merge pull request #453 from pentarim/master

adding ttl for documents
Bulk delete
Merge remote-tracking branch 'upstream/master'