Added MultiFields support to TermFacet, now field isn't mandatory; instead either field or fields has to be supplied
Initial ES manual porting
Bug Fix: On TermQuery if boost is provided from the constructor is also passed to the add method.
Merge branch 'master' of https://github.com/newgene/pyes
Merge branch 'master' of https://github.com/aguereca/pyes
Initial documentation references correction
Initial working docs
Add track_scores parameter to the Search class, used when performing a sort and the score computation is also required on the results
Created new IndexAlreadyExistsException class

 * Subclasses AlreadyExistsException for backwards compatibility
 * Updated unit tests in pyes.tests.errors to check for proper values in es
   responses.
 * Catch IndexAlreadyExistsException in ES.create_index_if_missing()
Fix PrefixFilter, boost was removed since isn't used on filters; Also the serialization of the object was returning an invalid filter definition.
Bug fix: Use provided boost factor on PrefixQuery constructor
Merge branch 'master' of https://github.com/aguereca/pyes
Started commenting ReST of es.py
Merge branch 'master' of https://github.com/matterkkila/pyes
Add IdsQuery based on feature: https://github.com/elasticsearch/elasticsearch/issues/865
Add IdsFilter based on feature: https://github.com/elasticsearch/elasticsearch/issues/865
Added deleteByQuery method to allow delete documents based on a query
Added initial manual index
Merge branch 'master' of https://github.com/aguereca/pyes
Updated changelog