• feat(core): Queries for multiple documents now support single document state updates using docChanges (changes reference of document instead of collection)
• fix(dataReducer): delete does not remove data from state.data - #45
• feat(query): nested subcollections - @thiagovice - #73
• fix(query): queryStr parsing of deep nested collections - @thiagovice
• feat(query): oneListenerPerPath config option to only attach one callback per listener path - @compojoom