Fix after_commit callback doc
deprecate usage of aasm_current_state (getter method)
deprecate usage of aasm_enter_initial_state (getter method)
deprecate usage of aasm_events_for_current_state (getter method)
deprecate usage of aasm_permissible_events_for_current_state (getter method)
deprecate usage of aasm_events_for_state (getter method)
deprecate usage of aasm_human_state (getter method)
deprecate usage of AASM.aasm_initial_state= (setter method)
deprecate usage of AASM.aasm_state (setter method)
make clear what needs to be done
deprecate usage of AASM.aasm_event (setter method)
deprecate usage of AASM.aasm_events and AASM.aasm_states (getter methods)
deprecate usage of AASM.aasm_states_for_select (getter method)
deprecate usage of AASM.aasm_from_states_for_state (getter method)
deprecate usage of AASM.aasm_initial_state (getter and setter method)
deprecate usage of Event#all_transitions (getter method)
updated changelog for deprecations
still supporting Ruby 1.8.7
still supporting Ruby 1.8.7
Updated readme for Mongoid