Vicon Exporter - Time and Frame into video
Vicon Exporter - resultsForGLMM fixes

If not looking at performer or audience, always ‘Other’, never ‘Floor’.
FIXED: isinfront() needed 3x1 vecs but was given 1x3

inPerformersGaze doesn’t look right
FIXED: matrix lookups were wrong way round

no RPG or RAAG
FIXEDish: set gaze test to be off axis gaze distance throughout, and
trial and error’d test value up to 1500mm to get RPG and RAAG test
passes
Data for analysis