2525 - FIX-Yeti export sets and Cleanup creting sphere with hair

Release date: 2017-04-11 at 11:45:00

Fixes:
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1. Export and import of Yeti sets was not working with curves without namespace
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2. Cleanup was creating a sphere with hair when REF contains group HAIR_GUIDES


Files:

...\VetorLobo\vz-site-packages\vzMaya\tools\vzYetiTools.py
...\VetorLobo\vz-site-packages\vzMaya\vzAlembic\vzAlembicCleanup.py