Merge pull request #396 from aparo/develop

Develop
Allow different search types in Multisearch queries
Allow search timeout
Adapted ResultSetMulti
Merge pull request #397 from jesushernandez/feature/multisearch_custom_search_type

Allow different search types in Multisearch queries
Included search_tye_list in search_multi
Merge pull request #399 from jesushernandez/feature/multisearch_custom_search_type

Included search_type_list in search_multi
Merge pull request #398 from jesushernandez/feature/search_timeout

Allow search timeout
Fix a race condition on index' doc count retrieval

managers.Indices.get_indices() could fail (and raise a KeyError) upon
reading the 'num_docs' of an index just created. Catching the exception
and setting the 'num_docs' to 0 (which is the actual value) fixes the
problem.
Merge pull request #402 from idlead/master

Fix a race condition on index' doc count retrieval
Added NestedAgg
Merge pull request #403 from mgellesch/feature/nested

Added NestedAgg
Add missing import
Merge pull request #404 from loucash/master

Add missing import
added min_doc_count to HistogramAgg and DateHistogramAgg
Merge pull request #405 from mgellesch/feature/doc_count

added min_doc_count to HistogramAgg and DateHistogramAgg
fix OrderedDict ImportError with Python < 2.7
Merge pull request #406 from thinalai/fix_OrderedDict

fix OrderedDict ImportError with Python < 2.7
Fixed namespace errors