Rework data transmission logic during action execution

This blueprint plans to rework the data transmission logic during action running progress including pre/post /execute. The basic principle is:

1. All data that generated BEFORE action execution by policies' pre_op or from rpc request should be stored in action.input and will be consumed by action execution;
2. All data that generated DURING action execution and will be consumed by action routine itself should be stored in action.data;
3. All data that generated DURING action execution and will be consumed by policies' post_op should be stored in action.output.
4. Policy's pre_op should only consume data stored in action.input while post_op should only consume data stored in action.output;