* ETABS21
- Shared project for converters
- ETABS21 support
* 21 and 22 Support
- cPlugin.cs and Form1.cs in Shared defined as interfaces. Version specific implementations (basically just the namespaces) created in proj specific files
- Plugins load and selection works in both ETABS versions
* Form1 -> SpeckleForm
* cPlugin base class
- Better to have a cPlugin base class which ETABS21 and 22 inherit. Reduced code duplication
- Better project namespace structure
* s_modality
Björn Steinhagen
0be8897dd6