token filter available as extension point.
Merge pull request #237 from AXA-GROUP-SOLUTIONS/master

token filter available as extension point.
Add percentiles aggregation
Merge pull request #242 from Jarlakxen/master

Add percentiles aggregation to 1.4.x ( master )
Add a Synonym Token Filter
Merge pull request #243 from zipfworks/master

Add a Synonym Token Filter
Added some new deprecation warnings on queries
Added test for nested queries
Update README.md
Updated readme for release 1.4.0
Release 1.4.0
Added test to show how multi values retrieval works #251
Allow text-based minimum-should-match params to multi-match query
Merge pull request #246 from ppat/master

Allow text-based minimum-should-match params to multi-match query
Fixed a chunk of deprecation warnings
Updated couple more dep warnings
Updated couple more dep warnings
Readded percolate tests + fixed percolate type name
Updated percolate DSL to use more explicit syntax
Updated couple more dep warnings