Improvements to QG and VIS feature sets.
Improvements to QG and VIS feature sets.

This is the first time we can achieve 60% Labelled Attachment Accuracy.

MST        57.2 / 64.9 / 79.7
MST+VIS    59.2 / 67.0 / 81.5 
MST+QG     58.8 / 67.0 / 80.7
MST+QG+VIS 60.0 / 68.3 / 81.9
elliottd/vdrparser,elliottd/vdrparser,elliottd/vdrparser