Added Thrift transport
Added php versions to travis conf
Added Thrift Transport Exception
Added Http Transport Exception
Transport benchmarks
Mutilple fields test added
Renamed refresh() to refreshState().
Implements Elastica_Query_FuzzyLikeThis->setIgnoreTF()
Merge pull request #262 from pierrre/master

Implements Elastica_Query_FuzzyLikeThis->setIgnoreTF()
Added getClusterName().
Added getStatus test.
Fixed assertEquals typo.
Implemented getStatus.
Health data is now retrieved when the object is constructed. The health data can be refreshed by calling the refresh() method.
Added getTimedOut test.
Implemented getTimedOut().
PHP coding style fix
Merge pull request #263 from pierrre/master

PHP coding style fix
Added remaining functionality for base health data.
- Cluster health data will is now retrieved at the 'shards' detail level.
- Added Elastica_Cluster_Health_Index to wrap each element of the 'indices' array of the health data.