DDC-13 - Extended PID With Deadband

Current Status:
In Development GitLab Last Commit GitLab Contributors

Suggested By: @Giantsbane
You Track: DDC-13
Gitlab Branch: Gitlab Branch Here

Description:
A PID loop with deadband functionality built in. This is helpful when controlling something like static pressure. When the control value is within the dead band of the setpoint we want to loop to take no action.

Ended up duplicating, rather than extending the BLoopPoint. It was to difficult to pause actions without full access to the properties and methods.

This is now in testing.