Declare dependency on 'yard', so `rake` succeeds
Fix warning and masked failure in query_chain_spec.rb
Reject unrecognized fields in queries

This surfaces a programming error quicker, making debugging easier and avoiding
an unnecessary roundtrip to Cloudsearch.
Add 'yard' dependency to the right place
Reflect updated TestClass in README
Merge pull request #11 from philipmw/reject-unrecognized-fields

Reject unrecognized fields in queries
Merge pull request #8 from peeyush1234/master

Adding active support instrumentation
Merge pull request #9 from philipmw/require-yard

Declare dependency on 'yard', so `rake` succeeds
Merge pull request #10 from philipmw/masked-unit-test-failure

Fix warning and masked failure in query_chain_spec.rb
Auto-cast query values (integer given as value for literal field, string given as value for string field)

This makes the library more robust.
Merge pull request #12 from philipmw/auto-cast-query-values

Auto cast query values
ActiveSupport Instrumentaion: Updating documentation and upgrading version