v0.5.0

• terms_array_query helper
• extracted elastics_mapping & search_elastics from AR to Model
• Model.clear_elasics
• compact format for mapping files
• rake elastics:migrate full=true => rake elastics:migrate!

v0.4.0

• Elastics::Model
• Instrumentation can be used without ActiveRecord
• '.skip_elastics' to disable elastics for a block
• Pretty print for instrumentation

v0.3.0

• AutoRefresh index