Pyslvs v18.12.0

Features

• "External loop" layout for atlas of structural synthesis.
• Other layout functions are removed from option.
• Add progress dialog for number synthesis.
• Fix the error of dimensional synthesis.
• Fix the bug of number synthesis when import from mechanism.
• Image background color fixed for structural synthesis atlas.

Development

• Methods and function naming corrections of Cython libraries.
• Removed NetworkX requirement.
• Two functions are moved to core kernel. ("edges_view" and "graph2vpoints")
• Add "--platform" argument for Qt plugins.
• Optimization of joint type of "VPoint" class from core kernel.
• Update SHELL variable of Makefile on Windows platform.
• Environment of Visual Studio 2017 version 15.8 supported. (_MSC_VER == 1915)