added Searchkick.search_method_name to allow for changing the search method when it conflicts with other gems
readme for Searchkick.search_method_name
Added note for Elasticsearch 1.2
Added tokens method
Better example
Simplified code
More clear example
Added another example for tokens
Updated readme
Added exact matches
Simpler exact queries
Added section for exact matches
Multi-match queries no longer needed
Added json option
Fixed with_details for json option
Use symbols to be consistent
Add prev_page method

Needed for compatibility with kaminari pagination.
Merge branch 'johnvh-kaminari-compatibility'
Updated changelog
Updated gemfile to fix failing tests