[Enabler] Modify mantid event filtering algorithms

[glass-ships]

Description:

This will modify mantid algorithms for the new way of filtering logs as detailed in the design document.

This work centers on changing the algorithms that use the old functionality and convert them to the new, then removing the old functionality.

This enabler will cover part of step 10 of the "implementation notes" section of the design document.

Outline of activity:

• modify FilterByLogValue to use new classes/methods
• modify FilterByTime to use new classes/methods

[glass-ships]

This issue was migrated from code.ornl.gov.