added rescore query
added weight setters
added rescore test stubs
Finished rescore and tests
fixed naming and added changes to changes.txt
added elasticsearch test for rescore
fixed changes.txt conflict
fixed naming convention again
restructured rescore classes and added setRescore to both Query and Search and the accompanying tests
updated changes.txt
removed some outdated changes
Add some Match query parameters for MultiMatch query
Add missing settings for Match Query
Add author
Add more match options
There doesn't seem fuzzy_rewrite
Add snapshot / restore functionality
Add issue number to changelog. Fix formatting issues in Snapshot
Merge pull request #566 from jlinn/snapshot

Add snapshot / restore functionality
Enable goecluster-facet again as now compatible