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--- 2020-03-19 Release 7.30.6 ---
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* fixed transparent drawing in MGED - Nick Reed
* fixed solid NURBS brep intersection testing - Cliff Yapp
* removed extra blank line after commands in MGED GUI - Sean Morrison
* minor improvement to NURBS ray tracing performance - Sean Morrison
* added "plate" object type filter to search command - Cliff Yapp
* fixed latent logging bug during facetize on Windows - Bob Parker
* fixed bug closing rt framebuffer windows on Windows - Sean Morrison
* added EBM support for reading from database objects - Jeffrey Liu
