#819 Implement multiple rescore query

[ebuildy]

According Elastic documentation:

http://www.elastic.co/guide/en/elasticsearch/reference/1.4/search-request-rescore.html

Rescore query can be a query or an array of queries.

I am sending a PR right now that should fix this case.

[coveralls]

Coverage decreased (-0.67%) to 84.17% when pulling 14a6f39 on ebuildy:patch-1 into cc60e8f on ruflin:master.

[coveralls]

Coverage decreased (-0.67%) to 84.17% when pulling 14a6f39 on ebuildy:patch-1 into cc60e8f on ruflin:master.

[coveralls]

Coverage decreased (-0.67%) to 84.17% when pulling 14a6f39 on ebuildy:patch-1 into cc60e8f on ruflin:master.

[coveralls]

Coverage increased (+0.06%) to 84.9% when pulling 14a6f39 on ebuildy:patch-1 into cc60e8f on ruflin:master.

[ebuildy]

Hmm travis job seems failed because ES server:

index: /elastica_elasticatestaggregationtophitstest55379e02755ad/questions/1 caused UnavailableShardsException[[elastica_elasticatestaggregationtophitstest55379e02755ad][0] Primary shard is not active or isn't assigned to a known node. Timeout: [1m], request: org.elasticsearch.action.bulk.BulkShardRequest@7fe9d315]

Maybe a disk space issue.

[im-denisenko]

@ebuildy it happens time to time. But you also broke php 5.3 support here.

[ebuildy]

Doh' You are rights, totally forgot about support old Php.
I have just fixed it. Thanks you,

[coveralls]

Coverage decreased (-0.09%) to 84.75% when pulling 86b19f4 on ebuildy:patch-1 into cc60e8f on ruflin:master.

[coveralls]

Coverage decreased (-0.09%) to 84.75% when pulling 86b19f4 on ebuildy:patch-1 into cc60e8f on ruflin:master.

[coveralls]

Coverage decreased (-0.09%) to 84.75% when pulling 86b19f4 on ebuildy:patch-1 into cc60e8f on ruflin:master.

[ruflin]

@ebuildy Could you add a brief integration test to make sure that it works as expected?

[coveralls]

Coverage decreased (-0.05%) to 84.79% when pulling b6c4719 on ebuildy:patch-1 into cc60e8f on ruflin:master.

[coveralls]

Coverage increased (+0.06%) to 84.9% when pulling 1943b3b on ebuildy:patch-1 into cc60e8f on ruflin:master.

[ebuildy]

Yeaaahhh!

[ruflin]

@ebuildy Thanks for the addition, but as far as I can see this query never runs on an elasticsearch instance. Or am I missing something?

[coveralls]

Coverage increased (+0.38%) to 85.22% when pulling 8a50204 on ebuildy:patch-1 into cc60e8f on ruflin:master.

[ruflin]

Merged, thx.