adding query caching
update bundle for dummy apps under spec
Separating the client from the handler
Implement a resource cache (analogous to AR query cache)
use per-thread registry for resource cache
move certain options into the railtie
fix typo
minor fix
improved logging
update bundle for dummy apps under spec
Merge branch 'feature/query-cache' into develop

Conflicts:
	spec/rails-3.2/Gemfile.lock
	spec/rails-4.0/Gemfile.lock