2018.20 released

2018.20 released

XLIGHTS/NUTCRACKER RELEASE NOTES
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2018.20 July 2, 2018
— bug (keith) Fix warp treatment flips to constant
— bug (keith) Fix bulk edit crash
— bug (keith) Fix changing audio speed starts audio playback
— enh (scott) Enhance submodel copy to prompt about overwriting like named submodels
— bug (scott) Prevent blank submodel names