Progress: Redesign enty/exit rule handling, now requiring Action instead of "rule".

Progress: Redesign enty/exit rule handling, now requiring Action instead of "rule".

The Entry and Exit files are using "rule" to designate a Rule to operate.
This is designed on the assumption that an Entry always runs a "start" and Exit always runs a "stop".

This behavior is changed such that "rule" is no longer specified and one of the 9 supported Actions may be used.
Such as "start" or "stop", for example.

There is still more work to do as this change doesn't fix the Exit in terms of dependency handling.
Currently, the process structure does not distinguish the Rule action, such as "start" or "stop".
Additional changes to the process structure are needed.