#706 CIF data-based synthesis: introduce settings class + split application/library
- Eliminated use of the application framework within the CIF data-based synthesis plugin. The application class, UI command handler class, and options package, still use and depend on the application framework.
- Introduced a
CifDataSynthesisSettingsclass to hold the settings. Changed the code to use that rather than the options. - I tried to do things in separate commits. There are quite a few. I did forgot a few things, that I added in later commits. Also fixed a regression in a later commit. And made some further improvements in later commits. Not sure whether looking at it per commit or just at the end result is best now.
- The changes are all quite straightforward, I think.
- Some end-user error messages related to options/settings have changed.
- There are more steps to come in #706 (closed). This is about the application/library split only.
Addresses #706 (closed)