repairs to VoxelImporter to remove QCoreApplication warning
fix incorrect packet position in AvatarData, closes #1786
Merge pull request #1785 from birarda/post-event

repairs to VoxelImporter to remove warning, closes #1758
Merge pull request #1788 from birarda/assert-crash

fix incorrect packet position in AvatarData
reinstate old HandData parsing
add a missing return
Merge pull request #1789 from birarda/assert-crash

add back old HandData parsing