v1.79.1 -- Fix Homer3 displaying probe in 3D rather than 2D. (#177)

v1.79.0

* DataTree, v1.14.0
-- Fix Homer3 displaying probe in 3D rather than 2D. Back out changes that default to 3D in ProbeClass and NirsClass GetSrcPos and GetDetPos for ALL cases. The way it's supposed to work is probe is supposed to use 2D coordinates ONLY when being displayed in Homer3. Rest of the time default to 3D if it exists. Reason for original change is misunderstanding of what the purpose of 2D coord was which is ONLY for display

* Utils, v1.5.1
-- Add ability to simulate full dataset (generateSimData.m, simulateDataTimeSeries.m)  to be able to eventually do workflow unit and system tests