method should first be invoked on CollectionProxy

This is fix for https://github.com/rails/rails/issues/9994
Use the correct gemspec so SQLite3 gets pulled in with bundle install
Merge pull request #8 from codeodor/fix-gemspec-for-edge-rails

Use the correct gemspec so SQLite3 gets pulled in with bundle install
Merge pull request #7 from neerajdotname/9994

method should first be invoked on CollectionProxy
Merge branch 'master' of github.com:codeodor/activerecord-deprecated_finders into mix-lambda-and-hash-options
assert_deprecated instead of silence it, to ensure people get the notice