Use six.string_types for python 2.x
Fixed count
version bump to 0.99.4
SUGGEST: add_field, validate_indices undefined fix

This cleans up some old leftovers.
SUGGEST: add completion-type suggestion

http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-suggesters-completion.html
SUGGEST: improvements to Suggest object

Add type so that the .add function doesn't perform strange autodiscovery.
Instead, provide the developer with a uniform API for adding suggestions.
Merge pull request #435 from CGenie/suggest-fixes

Suggest fixes
BooleanQuery -> BoolQuery

BooleanQuery isn't a class
Merge pull request #441 from tobiowo/patch-1

BooleanQuery -> BoolQuery
Added class GeoIndexedShapeFilter for filtering by a pre-indexed geo shape
Merge pull request #446 from fatisar/geo-indexed-shape

Added class GeoIndexedShapeFilter for filtering by a pre-indexed geo shape
Merge pull request #431 from ubergrape/master

Fixed count
Merge pull request #429 from Tourmanage/patch-1

Use six.string_types for python 2.x
Changed internal name of GeoIndexedShapeFilter to 'geo_shape' instead of 'geo_indexed_shape'
Merge pull request #452 from fatisar/geo-indexed-shape

[BUG FIX] Changed internal name of GeoIndexedShapeFilter to 'geo_shape' instead of...
Fixed a typo in MongoDBRiver

Changed from serialize method name to _serialize. Without this, the MongoDB river won't be created.
Merge pull request #454 from MasterMind2k/master

Fixed a typo in MongoDBRiver